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//! This is @generated code, do not edit by hand.
//! See `graphql.pest` and `tests/codegen.rs`.
#![allow(unused_attributes)]
use super::GraphQLParser;

#[allow(dead_code, non_camel_case_types)]
#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub enum Rule {
    EOI,
    WHITESPACE,
    COMMENT,
    line_terminator,
    executable_document,
    executable_definition,
    operation_definition,
    named_operation_definition,
    variable_definitions,
    variable_definition,
    selection_set,
    selection,
    field,
    alias,
    fragment_spread,
    inline_fragment,
    fragment_definition,
    type_condition,
    service_document,
    type_system_definition,
    schema_definition,
    operation_type_definition,
    type_definition,
    scalar_type,
    object_type,
    implements_interfaces,
    interface_type,
    fields_definition,
    field_definition,
    union_type,
    union_member_types,
    enum_type,
    enum_values,
    enum_value_definition,
    input_object_type,
    input_fields_definition,
    extend,
    directive_definition,
    directive_locations,
    directive_location,
    arguments_definition,
    input_value_definition,
    operation_type,
    default_value,
    type_,
    const_value,
    value,
    variable,
    number,
    float,
    fractional,
    exponent,
    int,
    string,
    block_string_content,
    block_string_character,
    string_content,
    string_character,
    unicode_scalar_value_hex,
    boolean,
    null,
    enum_value,
    const_list,
    list,
    const_object,
    object,
    const_object_field,
    object_field,
    const_directives,
    directives,
    const_directive,
    directive,
    const_arguments,
    arguments,
    const_argument,
    argument,
    name_start,
    name,
}
#[allow(clippy::all)]
impl ::pest::Parser<Rule> for GraphQLParser {
    fn parse<'i>(
        rule: Rule,
        input: &'i str,
    ) -> ::std::result::Result<::pest::iterators::Pairs<'i, Rule>, ::pest::error::Error<Rule>> {
        mod rules {
            pub mod hidden {
                use super::super::Rule;
                #[inline]
                #[allow(dead_code, non_snake_case, unused_variables)]
                pub fn skip(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    if state.atomicity() == ::pest::Atomicity::NonAtomic {
                        state.sequence(|state| {
                            state
                                .repeat(|state| super::visible::WHITESPACE(state))
                                .and_then(|state| {
                                    state.repeat(|state| {
                                        state.sequence(|state| {
                                            super::visible::COMMENT(state).and_then(|state| {
                                                state.repeat(|state| {
                                                    super::visible::WHITESPACE(state)
                                                })
                                            })
                                        })
                                    })
                                })
                        })
                    } else {
                        Ok(state)
                    }
                }
            }
            pub mod visible {
                use super::super::Rule;
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn WHITESPACE(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.atomic(::pest::Atomicity::Atomic, |state| {
                        state
                            .match_string(" ")
                            .or_else(|state| state.match_string(","))
                            .or_else(|state| state.match_string("\t"))
                            .or_else(|state| state.match_string("\u{feff}"))
                            .or_else(|state| self::line_terminator(state))
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn COMMENT(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.atomic(::pest::Atomicity::Atomic, |state| {
                        state.sequence(|state| {
                            state.match_string("#").and_then(|state| {
                                state.repeat(|state| {
                                    state.sequence(|state| {
                                        state
                                            .lookahead(false, |state| self::line_terminator(state))
                                            .and_then(|state| self::ANY(state))
                                    })
                                })
                            })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn line_terminator(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::line_terminator, |state| {
                        state.atomic(::pest::Atomicity::Atomic, |state| {
                            state
                                .match_string("\r\n")
                                .or_else(|state| state.match_string("\r"))
                                .or_else(|state| state.match_string("\n"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn executable_document(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::executable_document, |state| {
                        state.sequence(|state| {
                            self::SOI(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        self::executable_definition(state)
                                            .and_then(|state| super::hidden::skip(state))
                                            .and_then(|state| {
                                                state.sequence(|state| {
                                                    state.optional(|state| {
                                                        self::executable_definition(state).and_then(
                                                            |state| {
                                                                state.repeat(|state| {
                                                                    state.sequence(|state| {
                                                                        super::hidden::skip(state)
                                    .and_then(|state| self::executable_definition(state))
                                                                    })
                                                                })
                                                            },
                                                        )
                                                    })
                                                })
                                            })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::EOI(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn executable_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::executable_definition, |state| {
                        self::operation_definition(state)
                            .or_else(|state| self::fragment_definition(state))
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn operation_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::operation_definition, |state| {
                        self::named_operation_definition(state)
                            .or_else(|state| self::selection_set(state))
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn named_operation_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::named_operation_definition, |state| {
                        state.sequence(|state| {
                            self::operation_type(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.optional(|state| self::name(state)))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.optional(|state| self::variable_definitions(state))
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.optional(|state| self::directives(state)))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::selection_set(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn variable_definitions(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::variable_definitions, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("(")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        state.optional(|state| {
                                            self::variable_definition(state).and_then(|state| {
                                                state.repeat(|state| {
                                                    state.sequence(|state| {
                                                        super::hidden::skip(state).and_then(
                                                            |state| {
                                                                self::variable_definition(state)
                                                            },
                                                        )
                                                    })
                                                })
                                            })
                                        })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(")"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn variable_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::variable_definition, |state| {
                        state.sequence(|state| {
                            self::variable(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(":"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::type_(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.optional(|state| self::directives(state)))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.optional(|state| self::default_value(state))
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn selection_set(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::selection_set, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("{")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        self::selection(state)
                                            .and_then(|state| super::hidden::skip(state))
                                            .and_then(|state| {
                                                state.sequence(|state| {
                                                    state.optional(|state| {
                                                        self::selection(state).and_then(|state| {
                                                            state.repeat(|state| {
                                                                state.sequence(|state| {
                                                                    super::hidden::skip(state)
                                                                        .and_then(|state| {
                                                                            self::selection(state)
                                                                        })
                                                                })
                                                            })
                                                        })
                                                    })
                                                })
                                            })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string("}"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn selection(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::selection, |state| {
                        self::field(state)
                            .or_else(|state| self::inline_fragment(state))
                            .or_else(|state| self::fragment_spread(state))
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn field(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::field, |state| {
                        state.sequence(|state| {
                            state
                                .optional(|state| self::alias(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.optional(|state| self::arguments(state)))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.optional(|state| self::directives(state)))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.optional(|state| self::selection_set(state))
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn alias(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::alias, |state| {
                        state.sequence(|state| {
                            self::name(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(":"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn fragment_spread(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::fragment_spread, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("...")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.optional(|state| self::directives(state)))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn inline_fragment(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::inline_fragment, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("...")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.optional(|state| self::type_condition(state))
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.optional(|state| self::directives(state)))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::selection_set(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn fragment_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::fragment_definition, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("fragment")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::type_condition(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.optional(|state| self::directives(state)))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::selection_set(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn type_condition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::type_condition, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("on")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn service_document(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::service_document, |state| {
                        state.sequence(|state| {
                            self::SOI(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        self::type_system_definition(state)
                                            .and_then(|state| super::hidden::skip(state))
                                            .and_then(|state| {
                                                state.sequence(|state| {
                                                    state.optional(|state| {
                                                        self::type_system_definition(state)
                                                            .and_then(|state| {
                                                                state.repeat(|state| {
                                                                    state.sequence(|state| {
                                                                        super::hidden::skip(state)
                                    .and_then(|state| self::type_system_definition(state))
                                                                    })
                                                                })
                                                            })
                                                    })
                                                })
                                            })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::EOI(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn type_system_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::type_system_definition, |state| {
                        self::schema_definition(state)
                            .or_else(|state| self::type_definition(state))
                            .or_else(|state| self::directive_definition(state))
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn schema_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::schema_definition, |state| {
                        state
                            .sequence(|state| {
                                state
                                    .match_string("schema")
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::const_directives(state))
                                    })
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| state.match_string("{"))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.sequence(|state| {
                                            self::operation_type_definition(state)
                                                .and_then(|state| super::hidden::skip(state))
                                                .and_then(|state| {
                                                    state.sequence(|state| {
                                                        state.optional(|state| {
                                                            self::operation_type_definition(state)
                                                                .and_then(|state| {
                                                                    state.repeat(|state| {
                                                                        state.sequence(|state| {
                                    super::hidden::skip(state)
                                      .and_then(|state| self::operation_type_definition(state))
                                  })
                                                                    })
                                                                })
                                                        })
                                                    })
                                                })
                                        })
                                    })
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| state.match_string("}"))
                            })
                            .or_else(|state| {
                                state.sequence(|state| {
                                    self::extend(state)
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| state.match_string("schema"))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| {
                                            state
                                                .sequence(|state| {
                                                    state
                                                        .optional(|state| {
                                                            self::const_directives(state)
                                                        })
                                                        .and_then(|state| {
                                                            super::hidden::skip(state)
                                                        })
                                                        .and_then(|state| state.match_string("{"))
                                                        .and_then(|state| {
                                                            super::hidden::skip(state)
                                                        })
                                                        .and_then(|state| {
                                                            state.sequence(|state| {
                                                                self::operation_type_definition(
                                                                    state,
                                                                )
                                                                .and_then(|state| {
                                                                    super::hidden::skip(state)
                                                                })
                                                                .and_then(|state| {
                                                                    state.sequence(|state| {
                                                                        state.optional(|state| {
                                        self::operation_type_definition(state).and_then(|state| {
                                          state.repeat(|state| {
                                            state.sequence(|state| {
                                              super::hidden::skip(state).and_then(|state| {
                                                self::operation_type_definition(state)
                                              })
                                            })
                                          })
                                        })
                                      })
                                                                    })
                                                                })
                                                            })
                                                        })
                                                        .and_then(|state| {
                                                            super::hidden::skip(state)
                                                        })
                                                        .and_then(|state| state.match_string("}"))
                                                })
                                                .or_else(|state| self::const_directives(state))
                                        })
                                })
                            })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn operation_type_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::operation_type_definition, |state| {
                        state.sequence(|state| {
                            self::operation_type(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(":"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn type_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::type_definition, |state| {
                        self::scalar_type(state)
                            .or_else(|state| self::object_type(state))
                            .or_else(|state| self::interface_type(state))
                            .or_else(|state| self::union_type(state))
                            .or_else(|state| self::enum_type(state))
                            .or_else(|state| self::input_object_type(state))
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn scalar_type(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::scalar_type, |state| {
                        state
                            .sequence(|state| {
                                state
                                    .optional(|state| self::string(state))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| state.match_string("scalar"))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| self::name(state))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::const_directives(state))
                                    })
                            })
                            .or_else(|state| {
                                state.sequence(|state| {
                                    self::extend(state)
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| state.match_string("scalar"))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| self::name(state))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| self::const_directives(state))
                                })
                            })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn object_type(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::object_type, |state| {
                        state
                            .sequence(|state| {
                                state
                                    .optional(|state| self::string(state))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| state.match_string("type"))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| self::name(state))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::implements_interfaces(state))
                                    })
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::const_directives(state))
                                    })
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::fields_definition(state))
                                    })
                            })
                            .or_else(|state| {
                                state.sequence(|state| {
                                    self::extend(state)
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| state.match_string("type"))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| self::name(state))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| {
                                            state
                                                .sequence(|state| {
                                                    state
                                                        .optional(|state| {
                                                            self::implements_interfaces(state)
                                                        })
                                                        .and_then(|state| {
                                                            super::hidden::skip(state)
                                                        })
                                                        .and_then(|state| {
                                                            state
                                                                .sequence(|state| {
                                                                    state
                                                                        .optional(|state| {
                                                                            self::const_directives(
                                                                                state,
                                                                            )
                                                                        })
                                                                        .and_then(|state| {
                                                                            super::hidden::skip(
                                                                                state,
                                                                            )
                                                                        })
                                                                        .and_then(|state| {
                                                                            self::fields_definition(
                                                                                state,
                                                                            )
                                                                        })
                                                                })
                                                                .or_else(|state| {
                                                                    self::const_directives(state)
                                                                })
                                                        })
                                                })
                                                .or_else(|state| self::implements_interfaces(state))
                                        })
                                })
                            })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn implements_interfaces(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::implements_interfaces, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("implements")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.optional(|state| state.match_string("&")))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        state.optional(|state| {
                                            state
                                                .sequence(|state| {
                                                    state
                                                        .match_string("&")
                                                        .and_then(|state| {
                                                            super::hidden::skip(state)
                                                        })
                                                        .and_then(|state| self::name(state))
                                                })
                                                .and_then(|state| {
                                                    state.repeat(|state| {
                                                        state.sequence(|state| {
                                                            super::hidden::skip(state).and_then(
                                                                |state| {
                                                                    state.sequence(|state| {
                                                                        state
                                                                            .match_string("&")
                                                                            .and_then(|state| {
                                                                                super::hidden::skip(
                                                                                    state,
                                                                                )
                                                                            })
                                                                            .and_then(|state| {
                                                                                self::name(state)
                                                                            })
                                                                    })
                                                                },
                                                            )
                                                        })
                                                    })
                                                })
                                        })
                                    })
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn interface_type(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::interface_type, |state| {
                        state
                            .sequence(|state| {
                                state
                                    .optional(|state| self::string(state))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| state.match_string("interface"))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| self::name(state))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::implements_interfaces(state))
                                    })
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::const_directives(state))
                                    })
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::fields_definition(state))
                                    })
                            })
                            .or_else(|state| {
                                state.sequence(|state| {
                                    self::extend(state)
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| state.match_string("interface"))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| self::name(state))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| {
                                            state.optional(|state| {
                                                self::implements_interfaces(state)
                                            })
                                        })
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| {
                                            state
                                                .sequence(|state| {
                                                    state
                                                        .optional(|state| {
                                                            self::const_directives(state)
                                                        })
                                                        .and_then(|state| {
                                                            super::hidden::skip(state)
                                                        })
                                                        .and_then(|state| {
                                                            self::fields_definition(state)
                                                        })
                                                })
                                                .or_else(|state| self::const_directives(state))
                                        })
                                })
                            })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn fields_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::fields_definition, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("{")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        self::field_definition(state)
                                            .and_then(|state| super::hidden::skip(state))
                                            .and_then(|state| {
                                                state.sequence(|state| {
                                                    state.optional(|state| {
                                                        self::field_definition(state).and_then(
                                                            |state| {
                                                                state.repeat(|state| {
                                                                    state.sequence(|state| {
                                                                        super::hidden::skip(state)
                                    .and_then(|state| self::field_definition(state))
                                                                    })
                                                                })
                                                            },
                                                        )
                                                    })
                                                })
                                            })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string("}"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn field_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::field_definition, |state| {
                        state.sequence(|state| {
                            state
                                .optional(|state| self::string(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.optional(|state| self::arguments_definition(state))
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(":"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::type_(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.optional(|state| self::const_directives(state))
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn union_type(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::union_type, |state| {
                        state
                            .sequence(|state| {
                                state
                                    .optional(|state| self::string(state))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| state.match_string("union"))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| self::name(state))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::const_directives(state))
                                    })
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::union_member_types(state))
                                    })
                            })
                            .or_else(|state| {
                                state.sequence(|state| {
                                    self::extend(state)
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| state.match_string("union"))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| self::name(state))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| {
                                            state
                                                .sequence(|state| {
                                                    state
                                                        .optional(|state| {
                                                            self::const_directives(state)
                                                        })
                                                        .and_then(|state| {
                                                            super::hidden::skip(state)
                                                        })
                                                        .and_then(|state| {
                                                            self::union_member_types(state)
                                                        })
                                                })
                                                .or_else(|state| self::const_directives(state))
                                        })
                                })
                            })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn union_member_types(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::union_member_types, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("=")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.optional(|state| state.match_string("|")))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        state.optional(|state| {
                                            state
                                                .sequence(|state| {
                                                    state
                                                        .match_string("|")
                                                        .and_then(|state| {
                                                            super::hidden::skip(state)
                                                        })
                                                        .and_then(|state| self::name(state))
                                                })
                                                .and_then(|state| {
                                                    state.repeat(|state| {
                                                        state.sequence(|state| {
                                                            super::hidden::skip(state).and_then(
                                                                |state| {
                                                                    state.sequence(|state| {
                                                                        state
                                                                            .match_string("|")
                                                                            .and_then(|state| {
                                                                                super::hidden::skip(
                                                                                    state,
                                                                                )
                                                                            })
                                                                            .and_then(|state| {
                                                                                self::name(state)
                                                                            })
                                                                    })
                                                                },
                                                            )
                                                        })
                                                    })
                                                })
                                        })
                                    })
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn enum_type(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::enum_type, |state| {
                        state
                            .sequence(|state| {
                                state
                                    .optional(|state| self::string(state))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| state.match_string("enum"))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| self::name(state))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::const_directives(state))
                                    })
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::enum_values(state))
                                    })
                            })
                            .or_else(|state| {
                                state.sequence(|state| {
                                    self::extend(state)
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| state.match_string("enum"))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| self::name(state))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| {
                                            state
                                                .sequence(|state| {
                                                    state
                                                        .optional(|state| {
                                                            self::const_directives(state)
                                                        })
                                                        .and_then(|state| {
                                                            super::hidden::skip(state)
                                                        })
                                                        .and_then(|state| self::enum_values(state))
                                                })
                                                .or_else(|state| self::const_directives(state))
                                        })
                                })
                            })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn enum_values(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::enum_values, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("{")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        self::enum_value_definition(state)
                                            .and_then(|state| super::hidden::skip(state))
                                            .and_then(|state| {
                                                state.sequence(|state| {
                                                    state.optional(|state| {
                                                        self::enum_value_definition(state).and_then(
                                                            |state| {
                                                                state.repeat(|state| {
                                                                    state.sequence(|state| {
                                                                        super::hidden::skip(state)
                                    .and_then(|state| self::enum_value_definition(state))
                                                                    })
                                                                })
                                                            },
                                                        )
                                                    })
                                                })
                                            })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string("}"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn enum_value_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::enum_value_definition, |state| {
                        state.sequence(|state| {
                            state
                                .optional(|state| self::string(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::enum_value(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.optional(|state| self::const_directives(state))
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn input_object_type(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::input_object_type, |state| {
                        state
                            .sequence(|state| {
                                state
                                    .optional(|state| self::string(state))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| state.match_string("input"))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| self::name(state))
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::const_directives(state))
                                    })
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| {
                                        state.optional(|state| self::input_fields_definition(state))
                                    })
                            })
                            .or_else(|state| {
                                state.sequence(|state| {
                                    self::extend(state)
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| state.match_string("input"))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| self::name(state))
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| {
                                            state
                                                .sequence(|state| {
                                                    state
                                                        .optional(|state| {
                                                            self::const_directives(state)
                                                        })
                                                        .and_then(|state| {
                                                            super::hidden::skip(state)
                                                        })
                                                        .and_then(|state| {
                                                            self::input_fields_definition(state)
                                                        })
                                                })
                                                .or_else(|state| self::const_directives(state))
                                        })
                                })
                            })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn input_fields_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::input_fields_definition, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("{")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        self::input_value_definition(state)
                                            .and_then(|state| super::hidden::skip(state))
                                            .and_then(|state| {
                                                state.sequence(|state| {
                                                    state.optional(|state| {
                                                        self::input_value_definition(state)
                                                            .and_then(|state| {
                                                                state.repeat(|state| {
                                                                    state.sequence(|state| {
                                                                        super::hidden::skip(state)
                                    .and_then(|state| self::input_value_definition(state))
                                                                    })
                                                                })
                                                            })
                                                    })
                                                })
                                            })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string("}"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn extend(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::extend, |state| state.match_string("extend"))
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn directive_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::directive_definition, |state| {
                        state.sequence(|state| {
                            state
                                .optional(|state| self::string(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string("directive"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string("@"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.optional(|state| self::arguments_definition(state))
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string("on"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::directive_locations(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn directive_locations(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::directive_locations, |state| {
                        state.sequence(|state| {
                            state
                                .optional(|state| state.match_string("|"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::directive_location(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        state.optional(|state| {
                                            state
                                                .sequence(|state| {
                                                    state
                                                        .match_string("|")
                                                        .and_then(|state| {
                                                            super::hidden::skip(state)
                                                        })
                                                        .and_then(|state| {
                                                            self::directive_location(state)
                                                        })
                                                })
                                                .and_then(|state| {
                                                    state.repeat(|state| {
                                                        state.sequence(|state| {
                                                            super::hidden::skip(state).and_then(
                                                                |state| {
                                                                    state.sequence(|state| {
                                                                        state
                                    .match_string("|")
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| self::directive_location(state))
                                                                    })
                                                                },
                                                            )
                                                        })
                                                    })
                                                })
                                        })
                                    })
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn directive_location(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::directive_location, |state| {
                        state
                            .match_string("QUERY")
                            .or_else(|state| state.match_string("MUTATION"))
                            .or_else(|state| state.match_string("SUBSCRIPTION"))
                            .or_else(|state| state.match_string("FIELD_DEFINITION"))
                            .or_else(|state| state.match_string("FIELD"))
                            .or_else(|state| state.match_string("FRAGMENT_DEFINITION"))
                            .or_else(|state| state.match_string("FRAGMENT_SPREAD"))
                            .or_else(|state| state.match_string("INLINE_FRAGMENT"))
                            .or_else(|state| state.match_string("VARIABLE_DEFINITION"))
                            .or_else(|state| state.match_string("SCHEMA"))
                            .or_else(|state| state.match_string("SCALAR"))
                            .or_else(|state| state.match_string("OBJECT"))
                            .or_else(|state| state.match_string("ARGUMENT_DEFINITION"))
                            .or_else(|state| state.match_string("INTERFACE"))
                            .or_else(|state| state.match_string("UNION"))
                            .or_else(|state| state.match_string("ENUM_VALUE"))
                            .or_else(|state| state.match_string("ENUM"))
                            .or_else(|state| state.match_string("INPUT_OBJECT"))
                            .or_else(|state| state.match_string("INPUT_FIELD_DEFINITION"))
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn arguments_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::arguments_definition, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("(")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        self::input_value_definition(state)
                                            .and_then(|state| super::hidden::skip(state))
                                            .and_then(|state| {
                                                state.sequence(|state| {
                                                    state.optional(|state| {
                                                        self::input_value_definition(state)
                                                            .and_then(|state| {
                                                                state.repeat(|state| {
                                                                    state.sequence(|state| {
                                                                        super::hidden::skip(state)
                                    .and_then(|state| self::input_value_definition(state))
                                                                    })
                                                                })
                                                            })
                                                    })
                                                })
                                            })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(")"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn input_value_definition(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::input_value_definition, |state| {
                        state.sequence(|state| {
                            state
                                .optional(|state| self::string(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(":"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::type_(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.optional(|state| self::default_value(state))
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.optional(|state| self::const_directives(state))
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn operation_type(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::operation_type, |state| {
                        state
                            .match_string("query")
                            .or_else(|state| state.match_string("mutation"))
                            .or_else(|state| state.match_string("subscription"))
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn default_value(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::default_value, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("=")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::const_value(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn type_(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::type_, |state| {
                        state.atomic(::pest::Atomicity::Atomic, |state| {
                            state.sequence(|state| {
                                self::name(state)
                                    .or_else(|state| {
                                        state.sequence(|state| {
                                            state
                                                .match_string("[")
                                                .and_then(|state| self::type_(state))
                                                .and_then(|state| state.match_string("]"))
                                        })
                                    })
                                    .and_then(|state| {
                                        state.optional(|state| state.match_string("!"))
                                    })
                            })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn const_value(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::const_value, |state| {
                        self::number(state)
                            .or_else(|state| self::string(state))
                            .or_else(|state| self::boolean(state))
                            .or_else(|state| self::null(state))
                            .or_else(|state| self::enum_value(state))
                            .or_else(|state| self::const_list(state))
                            .or_else(|state| self::const_object(state))
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn value(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::value, |state| {
                        self::variable(state)
                            .or_else(|state| self::number(state))
                            .or_else(|state| self::string(state))
                            .or_else(|state| self::boolean(state))
                            .or_else(|state| self::null(state))
                            .or_else(|state| self::enum_value(state))
                            .or_else(|state| self::list(state))
                            .or_else(|state| self::object(state))
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn variable(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::variable, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("$")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn number(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::number, |state| {
                        state.atomic(::pest::Atomicity::Atomic, |state| {
                            state.sequence(|state| {
                                self::float(state)
                                    .or_else(|state| self::int(state))
                                    .and_then(|state| {
                                        state.lookahead(false, |state| self::name_start(state))
                                    })
                            })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn float(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::float, |state| {
                        state.sequence(|state| {
                            self::int(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state
                                        .sequence(|state| {
                                            self::fractional(state)
                                                .and_then(|state| super::hidden::skip(state))
                                                .and_then(|state| self::exponent(state))
                                        })
                                        .or_else(|state| self::fractional(state))
                                        .or_else(|state| self::exponent(state))
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn fractional(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::fractional, |state| {
                        state.sequence(|state| {
                            state
                                .match_string(".")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::ASCII_DIGIT(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        state.optional(|state| {
                                            self::ASCII_DIGIT(state).and_then(|state| {
                                                state.repeat(|state| {
                                                    state.sequence(|state| {
                                                        super::hidden::skip(state).and_then(
                                                            |state| self::ASCII_DIGIT(state),
                                                        )
                                                    })
                                                })
                                            })
                                        })
                                    })
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn exponent(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::exponent, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("E")
                                .or_else(|state| state.match_string("e"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.optional(|state| {
                                        state
                                            .match_string("+")
                                            .or_else(|state| state.match_string("-"))
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::ASCII_DIGIT(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        state.optional(|state| {
                                            self::ASCII_DIGIT(state).and_then(|state| {
                                                state.repeat(|state| {
                                                    state.sequence(|state| {
                                                        super::hidden::skip(state).and_then(
                                                            |state| self::ASCII_DIGIT(state),
                                                        )
                                                    })
                                                })
                                            })
                                        })
                                    })
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn int(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::int, |state| {
                        state.sequence(|state| {
                            state
                                .optional(|state| state.match_string("-"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.match_string("0").or_else(|state| {
                                        state.sequence(|state| {
                                            self::ASCII_NONZERO_DIGIT(state)
                                                .and_then(|state| super::hidden::skip(state))
                                                .and_then(|state| {
                                                    state.sequence(|state| {
                                                        state.optional(|state| {
                                                            self::ASCII_DIGIT(state).and_then(
                                                                |state| {
                                                                    state.repeat(|state| {
                                                                        state.sequence(|state| {
                                                                            super::hidden::skip(
                                                                                state,
                                                                            )
                                                                            .and_then(|state| {
                                                                                self::ASCII_DIGIT(
                                                                                    state,
                                                                                )
                                                                            })
                                                                        })
                                                                    })
                                                                },
                                                            )
                                                        })
                                                    })
                                                })
                                        })
                                    })
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn string(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.atomic(::pest::Atomicity::CompoundAtomic, |state| {
                        state.rule(Rule::string, |state| {
                            state
                                .sequence(|state| {
                                    state
                                        .match_string("\"\"\"")
                                        .and_then(|state| self::block_string_content(state))
                                        .and_then(|state| state.match_string("\"\"\""))
                                })
                                .or_else(|state| {
                                    state.sequence(|state| {
                                        state
                                            .match_string("\"")
                                            .and_then(|state| self::string_content(state))
                                            .and_then(|state| state.match_string("\""))
                                    })
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn block_string_content(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::block_string_content, |state| {
                        state.atomic(::pest::Atomicity::Atomic, |state| {
                            state.repeat(|state| self::block_string_character(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn block_string_character(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::block_string_character, |state| {
                        state
                            .sequence(|state| {
                                state
                                    .lookahead(false, |state| {
                                        state
                                            .match_string("\"\"\"")
                                            .or_else(|state| state.match_string("\\\"\"\""))
                                    })
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| self::ANY(state))
                            })
                            .or_else(|state| state.match_string("\\\"\"\""))
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn string_content(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::string_content, |state| {
                        state.atomic(::pest::Atomicity::Atomic, |state| {
                            state.repeat(|state| self::string_character(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn string_character(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::string_character, |state| {
                        state
                            .sequence(|state| {
                                state
                                    .lookahead(false, |state| {
                                        state
                                            .match_string("\"")
                                            .or_else(|state| state.match_string("\\"))
                                            .or_else(|state| self::line_terminator(state))
                                    })
                                    .and_then(|state| super::hidden::skip(state))
                                    .and_then(|state| self::ANY(state))
                            })
                            .or_else(|state| {
                                state.sequence(|state| {
                                    state
                                        .match_string("\\")
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| {
                                            state
                                                .match_string("\"")
                                                .or_else(|state| state.match_string("\\"))
                                                .or_else(|state| state.match_string("/"))
                                                .or_else(|state| state.match_string("b"))
                                                .or_else(|state| state.match_string("f"))
                                                .or_else(|state| state.match_string("n"))
                                                .or_else(|state| state.match_string("r"))
                                                .or_else(|state| state.match_string("t"))
                                        })
                                })
                            })
                            .or_else(|state| {
                                state.sequence(|state| {
                                    state
                                        .match_string("\\u")
                                        .and_then(|state| super::hidden::skip(state))
                                        .and_then(|state| self::unicode_scalar_value_hex(state))
                                })
                            })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn unicode_scalar_value_hex(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::unicode_scalar_value_hex, |state| {
                        state.sequence(|state| {
                            state
                                .lookahead(false, |state| {
                                    state.sequence(|state| {
                                        state
                                            .match_insensitive("d")
                                            .and_then(|state| super::hidden::skip(state))
                                            .and_then(|state| {
                                                state
                                                    .match_range('8'..'9')
                                                    .or_else(|state| state.match_range('a'..'f'))
                                                    .or_else(|state| state.match_range('A'..'F'))
                                            })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::ASCII_HEX_DIGIT(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::ASCII_HEX_DIGIT(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::ASCII_HEX_DIGIT(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::ASCII_HEX_DIGIT(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn boolean(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::boolean, |state| {
                        state
                            .match_string("true")
                            .or_else(|state| state.match_string("false"))
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn null(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::null, |state| state.match_string("null"))
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn enum_value(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.atomic(::pest::Atomicity::CompoundAtomic, |state| {
                        state.rule(Rule::enum_value, |state| {
                            state.sequence(|state| {
                                state
                                    .lookahead(false, |state| {
                                        self::boolean(state).or_else(|state| self::null(state))
                                    })
                                    .and_then(|state| self::name(state))
                            })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn const_list(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::const_list, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("[")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        state.optional(|state| {
                                            self::const_value(state).and_then(|state| {
                                                state.repeat(|state| {
                                                    state.sequence(|state| {
                                                        super::hidden::skip(state).and_then(
                                                            |state| self::const_value(state),
                                                        )
                                                    })
                                                })
                                            })
                                        })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string("]"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn list(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::list, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("[")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        state.optional(|state| {
                                            self::value(state).and_then(|state| {
                                                state.repeat(|state| {
                                                    state.sequence(|state| {
                                                        super::hidden::skip(state)
                                                            .and_then(|state| self::value(state))
                                                    })
                                                })
                                            })
                                        })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string("]"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn const_object(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::const_object, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("{")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        state.optional(|state| {
                                            self::const_object_field(state).and_then(|state| {
                                                state.repeat(|state| {
                                                    state.sequence(|state| {
                                                        super::hidden::skip(state).and_then(
                                                            |state| self::const_object_field(state),
                                                        )
                                                    })
                                                })
                                            })
                                        })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string("}"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn object(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::object, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("{")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        state.optional(|state| {
                                            self::object_field(state).and_then(|state| {
                                                state.repeat(|state| {
                                                    state.sequence(|state| {
                                                        super::hidden::skip(state).and_then(
                                                            |state| self::object_field(state),
                                                        )
                                                    })
                                                })
                                            })
                                        })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string("}"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn const_object_field(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::const_object_field, |state| {
                        state.sequence(|state| {
                            self::name(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(":"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::const_value(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn object_field(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::object_field, |state| {
                        state.sequence(|state| {
                            self::name(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(":"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::value(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn const_directives(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::const_directives, |state| {
                        state.sequence(|state| {
                            self::const_directive(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        state.optional(|state| {
                                            self::const_directive(state).and_then(|state| {
                                                state.repeat(|state| {
                                                    state.sequence(|state| {
                                                        super::hidden::skip(state).and_then(
                                                            |state| self::const_directive(state),
                                                        )
                                                    })
                                                })
                                            })
                                        })
                                    })
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn directives(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::directives, |state| {
                        state.sequence(|state| {
                            self::directive(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        state.optional(|state| {
                                            self::directive(state).and_then(|state| {
                                                state.repeat(|state| {
                                                    state.sequence(|state| {
                                                        super::hidden::skip(state).and_then(
                                                            |state| self::directive(state),
                                                        )
                                                    })
                                                })
                                            })
                                        })
                                    })
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn const_directive(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::const_directive, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("@")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.optional(|state| self::const_arguments(state))
                                })
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn directive(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::directive, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("@")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::name(state))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.optional(|state| self::arguments(state)))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn const_arguments(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::const_arguments, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("(")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        self::const_argument(state)
                                            .and_then(|state| super::hidden::skip(state))
                                            .and_then(|state| {
                                                state.sequence(|state| {
                                                    state.optional(|state| {
                                                        self::const_argument(state).and_then(
                                                            |state| {
                                                                state.repeat(|state| {
                                                                    state.sequence(|state| {
                                                                        super::hidden::skip(state)
                                    .and_then(|state| self::const_argument(state))
                                                                    })
                                                                })
                                                            },
                                                        )
                                                    })
                                                })
                                            })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(")"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn arguments(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::arguments, |state| {
                        state.sequence(|state| {
                            state
                                .match_string("(")
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| {
                                    state.sequence(|state| {
                                        self::argument(state)
                                            .and_then(|state| super::hidden::skip(state))
                                            .and_then(|state| {
                                                state.sequence(|state| {
                                                    state.optional(|state| {
                                                        self::argument(state).and_then(|state| {
                                                            state.repeat(|state| {
                                                                state.sequence(|state| {
                                                                    super::hidden::skip(state)
                                                                        .and_then(|state| {
                                                                            self::argument(state)
                                                                        })
                                                                })
                                                            })
                                                        })
                                                    })
                                                })
                                            })
                                    })
                                })
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(")"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn const_argument(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::const_argument, |state| {
                        state.sequence(|state| {
                            self::name(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(":"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::const_value(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn argument(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::argument, |state| {
                        state.sequence(|state| {
                            self::name(state)
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| state.match_string(":"))
                                .and_then(|state| super::hidden::skip(state))
                                .and_then(|state| self::value(state))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn name_start(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::name_start, |state| {
                        state.atomic(::pest::Atomicity::Atomic, |state| {
                            self::ASCII_ALPHA(state).or_else(|state| state.match_string("_"))
                        })
                    })
                }
                #[inline]
                #[allow(non_snake_case, unused_variables)]
                pub fn name(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::name, |state| {
                        state.atomic(::pest::Atomicity::Atomic, |state| {
                            state.sequence(|state| {
                                self::name_start(state).and_then(|state| {
                                    state.repeat(|state| {
                                        self::ASCII_ALPHA(state)
                                            .or_else(|state| self::ASCII_DIGIT(state))
                                            .or_else(|state| state.match_string("_"))
                                    })
                                })
                            })
                        })
                    })
                }
                #[inline]
                #[allow(dead_code, non_snake_case, unused_variables)]
                pub fn ANY(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.skip(1)
                }
                #[inline]
                #[allow(dead_code, non_snake_case, unused_variables)]
                pub fn EOI(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.rule(Rule::EOI, |state| state.end_of_input())
                }
                #[inline]
                #[allow(dead_code, non_snake_case, unused_variables)]
                pub fn SOI(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.start_of_input()
                }
                #[inline]
                #[allow(dead_code, non_snake_case, unused_variables)]
                pub fn ASCII_DIGIT(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.match_range('0'..'9')
                }
                #[inline]
                #[allow(dead_code, non_snake_case, unused_variables)]
                pub fn ASCII_NONZERO_DIGIT(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state.match_range('1'..'9')
                }
                #[inline]
                #[allow(dead_code, non_snake_case, unused_variables)]
                pub fn ASCII_HEX_DIGIT(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state
                        .match_range('0'..'9')
                        .or_else(|state| state.match_range('a'..'f'))
                        .or_else(|state| state.match_range('A'..'F'))
                }
                #[inline]
                #[allow(dead_code, non_snake_case, unused_variables)]
                pub fn ASCII_ALPHA(
                    state: Box<::pest::ParserState<Rule>>,
                ) -> ::pest::ParseResult<Box<::pest::ParserState<Rule>>> {
                    state
                        .match_range('a'..'z')
                        .or_else(|state| state.match_range('A'..'Z'))
                }
            }
            pub use self::visible::*;
        }
        ::pest::state(input, |state| match rule {
            Rule::WHITESPACE => rules::WHITESPACE(state),
            Rule::COMMENT => rules::COMMENT(state),
            Rule::line_terminator => rules::line_terminator(state),
            Rule::executable_document => rules::executable_document(state),
            Rule::executable_definition => rules::executable_definition(state),
            Rule::operation_definition => rules::operation_definition(state),
            Rule::named_operation_definition => rules::named_operation_definition(state),
            Rule::variable_definitions => rules::variable_definitions(state),
            Rule::variable_definition => rules::variable_definition(state),
            Rule::selection_set => rules::selection_set(state),
            Rule::selection => rules::selection(state),
            Rule::field => rules::field(state),
            Rule::alias => rules::alias(state),
            Rule::fragment_spread => rules::fragment_spread(state),
            Rule::inline_fragment => rules::inline_fragment(state),
            Rule::fragment_definition => rules::fragment_definition(state),
            Rule::type_condition => rules::type_condition(state),
            Rule::service_document => rules::service_document(state),
            Rule::type_system_definition => rules::type_system_definition(state),
            Rule::schema_definition => rules::schema_definition(state),
            Rule::operation_type_definition => rules::operation_type_definition(state),
            Rule::type_definition => rules::type_definition(state),
            Rule::scalar_type => rules::scalar_type(state),
            Rule::object_type => rules::object_type(state),
            Rule::implements_interfaces => rules::implements_interfaces(state),
            Rule::interface_type => rules::interface_type(state),
            Rule::fields_definition => rules::fields_definition(state),
            Rule::field_definition => rules::field_definition(state),
            Rule::union_type => rules::union_type(state),
            Rule::union_member_types => rules::union_member_types(state),
            Rule::enum_type => rules::enum_type(state),
            Rule::enum_values => rules::enum_values(state),
            Rule::enum_value_definition => rules::enum_value_definition(state),
            Rule::input_object_type => rules::input_object_type(state),
            Rule::input_fields_definition => rules::input_fields_definition(state),
            Rule::extend => rules::extend(state),
            Rule::directive_definition => rules::directive_definition(state),
            Rule::directive_locations => rules::directive_locations(state),
            Rule::directive_location => rules::directive_location(state),
            Rule::arguments_definition => rules::arguments_definition(state),
            Rule::input_value_definition => rules::input_value_definition(state),
            Rule::operation_type => rules::operation_type(state),
            Rule::default_value => rules::default_value(state),
            Rule::type_ => rules::type_(state),
            Rule::const_value => rules::const_value(state),
            Rule::value => rules::value(state),
            Rule::variable => rules::variable(state),
            Rule::number => rules::number(state),
            Rule::float => rules::float(state),
            Rule::fractional => rules::fractional(state),
            Rule::exponent => rules::exponent(state),
            Rule::int => rules::int(state),
            Rule::string => rules::string(state),
            Rule::block_string_content => rules::block_string_content(state),
            Rule::block_string_character => rules::block_string_character(state),
            Rule::string_content => rules::string_content(state),
            Rule::string_character => rules::string_character(state),
            Rule::unicode_scalar_value_hex => rules::unicode_scalar_value_hex(state),
            Rule::boolean => rules::boolean(state),
            Rule::null => rules::null(state),
            Rule::enum_value => rules::enum_value(state),
            Rule::const_list => rules::const_list(state),
            Rule::list => rules::list(state),
            Rule::const_object => rules::const_object(state),
            Rule::object => rules::object(state),
            Rule::const_object_field => rules::const_object_field(state),
            Rule::object_field => rules::object_field(state),
            Rule::const_directives => rules::const_directives(state),
            Rule::directives => rules::directives(state),
            Rule::const_directive => rules::const_directive(state),
            Rule::directive => rules::directive(state),
            Rule::const_arguments => rules::const_arguments(state),
            Rule::arguments => rules::arguments(state),
            Rule::const_argument => rules::const_argument(state),
            Rule::argument => rules::argument(state),
            Rule::name_start => rules::name_start(state),
            Rule::name => rules::name(state),
            Rule::EOI => rules::EOI(state),
        })
    }
}