Struct graphql_tools::validation::rules::possible_fragment_spreads::PossibleFragmentSpreads

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pub struct PossibleFragmentSpreads;

Expand description

Possible fragment spread

A fragment spread is only valid if the type condition could ever possibly be true: if there is a non-empty intersection of the possible parent types, and possible types which pass the type condition.

https://spec.graphql.org/draft/#sec-Fragment-spread-is-possible

Implementations

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impl PossibleFragmentSpreads

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pub fn new() -> Self

Trait Implementations

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impl<'a> OperationVisitor<'a, ValidationErrorContext> for PossibleFragmentSpreads

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fn enter_inline_fragment(
 &mut self,
 visitor_context: &mut OperationVisitorContext<'_>,
 user_context: &mut ValidationErrorContext,
 _inline_fragment: &InlineFragment
)

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fn enter_fragment_spread(
 &mut self,
 visitor_context: &mut OperationVisitorContext<'_>,
 user_context: &mut ValidationErrorContext,
 fragment_spread: &FragmentSpread
)

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fn enter_document(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &Document
)

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fn leave_document(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &Document
)

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fn enter_operation_definition(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &OperationDefinition
)

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fn leave_operation_definition(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &OperationDefinition
)

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fn enter_fragment_definition(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &FragmentDefinition
)

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fn leave_fragment_definition(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &FragmentDefinition
)

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fn enter_variable_definition(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &VariableDefinition
)

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fn leave_variable_definition(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &VariableDefinition
)

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fn enter_directive(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &Directive
)

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fn leave_directive(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &Directive
)

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fn enter_argument(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &(String, Value)
)

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fn leave_argument(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &(String, Value)
)

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fn enter_selection_set(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &SelectionSet
)

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fn leave_selection_set(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &SelectionSet
)

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fn enter_field(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &Field
)

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fn leave_field(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &Field
)

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fn leave_fragment_spread(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &FragmentSpread
)

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fn leave_inline_fragment(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &InlineFragment
)

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fn enter_null_value(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: ()
)

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fn leave_null_value(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: ()
)

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fn enter_scalar_value(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &Value
)

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fn leave_scalar_value(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &Value
)

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fn enter_enum_value(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &String
)

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fn leave_enum_value(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &String
)

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fn enter_variable_value(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &String
)

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fn leave_variable_value(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &String
)

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fn enter_list_value(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &Vec<Value>
)

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fn leave_list_value(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &Vec<Value>
)

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fn enter_object_value(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &BTreeMap<String, Value>
)

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fn leave_object_value(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &BTreeMap<String, Value>
)

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fn enter_object_field(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &(String, Value)
)

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fn leave_object_field(
 &mut self,
 _: &mut OperationVisitorContext<'a>,
 _: &mut UserContext,
 _: &(String, Value)
)

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impl ValidationRule for PossibleFragmentSpreads

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fn validate<'a>(
 &self,
 ctx: &'a mut OperationVisitorContext<'_>,
 error_collector: &mut ValidationErrorContext
)

Auto Trait Implementations

impl RefUnwindSafe for PossibleFragmentSpreads

impl Send for PossibleFragmentSpreads

impl Sync for PossibleFragmentSpreads

impl Unpin for PossibleFragmentSpreads

impl UnwindSafe for PossibleFragmentSpreads

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct graphql_tools::validation::rules::possible_fragment_spreads::PossibleFragmentSpreads

Implementations

impl PossibleFragmentSpreads

pub fn new() -> Self

Trait Implementations

impl<'a> OperationVisitor<'a, ValidationErrorContext> for PossibleFragmentSpreads

fn enter_inline_fragment( &mut self, visitor_context: &mut OperationVisitorContext<'_>, user_context: &mut ValidationErrorContext, _inline_fragment: &InlineFragment)

fn enter_fragment_spread( &mut self, visitor_context: &mut OperationVisitorContext<'_>, user_context: &mut ValidationErrorContext, fragment_spread: &FragmentSpread)

fn enter_document( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &Document)

fn leave_document( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &Document)

fn enter_operation_definition( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &OperationDefinition)

fn leave_operation_definition( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &OperationDefinition)

fn enter_fragment_definition( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &FragmentDefinition)

fn leave_fragment_definition( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &FragmentDefinition)

fn enter_variable_definition( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &VariableDefinition)

fn leave_variable_definition( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &VariableDefinition)

fn enter_directive( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &Directive)

fn leave_directive( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &Directive)

fn enter_argument( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &(String, Value))

fn leave_argument( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &(String, Value))

fn enter_selection_set( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &SelectionSet)

fn leave_selection_set( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &SelectionSet)

fn enter_field( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &Field)

fn leave_field( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &Field)

fn leave_fragment_spread( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &FragmentSpread)

fn leave_inline_fragment( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &InlineFragment)

fn enter_null_value( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: ())

fn leave_null_value( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: ())

fn enter_scalar_value( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &Value)

fn leave_scalar_value( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &Value)

fn enter_enum_value( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &String)

fn leave_enum_value( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &String)

fn enter_variable_value( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &String)

fn leave_variable_value( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &String)

fn enter_list_value( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &Vec<Value>)

fn leave_list_value( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &Vec<Value>)

fn enter_object_value( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &BTreeMap<String, Value>)

fn leave_object_value( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &BTreeMap<String, Value>)

fn enter_object_field( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &(String, Value))

fn leave_object_field( &mut self, _: &mut OperationVisitorContext<'a>, _: &mut UserContext, _: &(String, Value))

impl ValidationRule for PossibleFragmentSpreads

fn validate<'a>( &self, ctx: &'a mut OperationVisitorContext<'_>, error_collector: &mut ValidationErrorContext)

Auto Trait Implementations

impl RefUnwindSafe for PossibleFragmentSpreads

impl Send for PossibleFragmentSpreads

impl Sync for PossibleFragmentSpreads

impl Unpin for PossibleFragmentSpreads

impl UnwindSafe for PossibleFragmentSpreads

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

fn enter_inline_fragment(
&mut self,
visitor_context: &mut OperationVisitorContext<'_>,
user_context: &mut ValidationErrorContext,
_inline_fragment: &InlineFragment
)

fn enter_fragment_spread(
&mut self,
visitor_context: &mut OperationVisitorContext<'_>,
user_context: &mut ValidationErrorContext,
fragment_spread: &FragmentSpread
)

fn enter_document(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &Document
)

fn leave_document(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &Document
)

fn enter_operation_definition(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &OperationDefinition
)

fn leave_operation_definition(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &OperationDefinition
)

fn enter_fragment_definition(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &FragmentDefinition
)

fn leave_fragment_definition(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &FragmentDefinition
)

fn enter_variable_definition(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &VariableDefinition
)

fn leave_variable_definition(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &VariableDefinition
)

fn enter_directive(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &Directive
)

fn leave_directive(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &Directive
)

fn enter_argument(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &(String, Value)
)

fn leave_argument(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &(String, Value)
)

fn enter_selection_set(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &SelectionSet
)

fn leave_selection_set(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &SelectionSet
)

fn enter_field(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &Field
)

fn leave_field(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &Field
)

fn leave_fragment_spread(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &FragmentSpread
)

fn leave_inline_fragment(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &InlineFragment
)

fn enter_null_value(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: ()
)

fn leave_null_value(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: ()
)

fn enter_scalar_value(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &Value
)

fn leave_scalar_value(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &Value
)

fn enter_enum_value(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &String
)

fn leave_enum_value(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &String
)

fn enter_variable_value(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &String
)

fn leave_variable_value(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &String
)

fn enter_list_value(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &Vec<Value>
)

fn leave_list_value(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &Vec<Value>
)

fn enter_object_value(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &BTreeMap<String, Value>
)

fn leave_object_value(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &BTreeMap<String, Value>
)

fn enter_object_field(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &(String, Value)
)

fn leave_object_field(
&mut self,
_: &mut OperationVisitorContext<'a>,
_: &mut UserContext,
_: &(String, Value)
)

fn validate<'a>(
&self,
ctx: &'a mut OperationVisitorContext<'_>,
error_collector: &mut ValidationErrorContext
)

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,