Enum Rule 

pub enum Rule {
    EOI,
    WHITESPACE,
    COMMENT,
    NEWLINE,
    program,
    statements,
    statement,
    statement_inner,
    assignment,
    pipeline,
    variable_ref,
    operation,
    read_op,
    write_op,
    select_op,
    filter_op,
    mutate_op,
    rename_op,
    rename_all_op,
    sort_op,
    take_op,
    skip_op,
    slice_op,
    drop_op,
    distinct_op,
    selector_list,
    selector_item,
    aliased_selector,
    selector,
    regex_selector,
    type_selector,
    except_selector,
    type_list,
    data_type,
    rename_mapping_list,
    rename_mapping,
    rename_strategy,
    replace_strategy,
    sequential_strategy,
    sort_column_list,
    sort_column,
    order,
    column_ref_list,
    positional_column,
    positional_range,
    column_ref,
    assignment_list,
    assignment_item,
    expression,
    logical_or,
    logical_and,
    comparison,
    comparison_op,
    term,
    add_op,
    sub_op,
    factor,
    mul_op,
    div_op,
    primary,
    invalid_split,
    split_call,
    lookup_call,
    lookup_field,
    replace_call,
    regex_literal,
    list_literal,
    literal_list,
    method_call,
    arg_list,
    params,
    param,
    param_value,
    literal,
    boolean,
    null,
    number,
    suffix,
    string,
    double_quote_inner,
    single_quote_inner,
    double_quote_char,
    single_quote_char,
    identifier,
}

Variants

EOI

End-of-input

WHITESPACE

COMMENT

NEWLINE

program

statements

statement

statement_inner

assignment

pipeline

variable_ref

operation

read_op

write_op

select_op

filter_op

mutate_op

rename_op

rename_all_op

sort_op

take_op

skip_op

slice_op

drop_op

distinct_op

selector_list

selector_item

aliased_selector

selector

regex_selector

type_selector

except_selector

type_list

data_type

rename_mapping_list

rename_mapping

rename_strategy

replace_strategy

sequential_strategy

sort_column_list

sort_column

order

column_ref_list

positional_column

positional_range

column_ref

assignment_list

assignment_item

expression

logical_or

logical_and

comparison

comparison_op

term

add_op

sub_op

factor

mul_op

div_op

primary

invalid_split

split_call

lookup_call

lookup_field

replace_call

regex_literal

list_literal

literal_list

method_call

arg_list

params

param

param_value

literal

boolean

null

number

suffix

string

double_quote_inner

single_quote_inner

double_quote_char

single_quote_char

identifier

Implementations

impl Rule

pub fn all_rules() -> &'static [Rule]

Trait Implementations

impl Clone for Rule

fn clone(&self) -> Rule

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Rule

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for Rule

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Rule

fn cmp(&self, other: &Rule) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl Parser<Rule> for DtransformParser

fn parse<'i>(rule: Rule, input: &'i str) -> Result<Pairs<'i, Rule>, Error<Rule>>

Parses a &str starting from rule.

impl PartialEq for Rule

fn eq(&self, other: &Rule) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Rule

fn partial_cmp(&self, other: &Rule) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Rule

impl Eq for Rule

impl StructuralPartialEq for Rule