Struct ID 

pub struct ID(/* private fields */);

An ID as defined by the GraphQL specification

Represented as a string, but can be converted to from an integer as well.

Implementations

impl ID

pub fn new<S: Into<String>>(value: S) -> Self

Construct a new ID from anything implementing Into<[String]>.

Trait Implementations

impl Clone for ID

fn clone(&self) -> ID

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ID

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

Formats the value using the given formatter.

impl Deref for ID

where Box<str>: Deref,

type Target = <Box<str> as Deref>::Target

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for ID

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ID

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

Formats the value using the given formatter.

impl From<Box<str>> for ID

fn from(value: Box<str>) -> Self

Converts to this type from the input type.

impl From<ID> for Box<str>

fn from(value: ID) -> Self

Converts to this type from the input type.

impl From<ID> for String

fn from(value: ID) -> Self

Converts to this type from the input type.

impl From<String> for ID

fn from(value: String) -> Self

Converts to this type from the input type.

impl<__S> FromInputValue<__S> for ID

where __S: ScalarValue,

type Error = FieldError<__S>

Type of this conversion error.

fn from_input_value(input: &InputValue<__S>) -> Result<Self, Self::Error>

Performs the conversion.

fn from_implicit_null() -> Result<Self, Self::Error>

Performs the conversion from an absent value (e.g. to distinguish between implicit and explicit null).

impl<'___a, __S> FromScalarValue<'___a, __S> for ID

where __S: ScalarValue, Self: '___a,

type Error = FieldError<__S>

Parsing error of a ScalarValue.

fn from_scalar_value(input: &'___a __S) -> Result<Self, Self::Error>

Parses the provided ScalarValue.

impl<__S> GraphQLType<__S> for ID

where __S: ScalarValue,

fn name(_: &Self::TypeInfo) -> Option<ArcStr>

Returns name of this GraphQLType to expose.

fn meta(info: &Self::TypeInfo, registry: &mut Registry<__S>) -> MetaType<__S>

Returns MetaType representing this GraphQLType.

impl<__S> GraphQLValue<__S> for ID

where __S: ScalarValue, Self: ToScalarValue<__S>,

type Context = ()

Context type for this GraphQLValue.

type TypeInfo = ()

Type that may carry additional schema information for this GraphQLValue.

fn type_name(&self, info: &Self::TypeInfo) -> Option<ArcStr>

Returns name of the GraphQLType exposed by this GraphQLValue.

fn resolve( &self, info: &(), selection: Option<&[Selection<'_, __S>]>, executor: &Executor<'_, '_, Self::Context, __S>, ) -> ExecutionResult<__S>

Resolves the provided selection_set against this GraphQLValue.

fn resolve_field( &self, _info: &Self::TypeInfo, _field_name: &str, _arguments: &Arguments<'_, S>, _executor: &Executor<'_, '_, Self::Context, S>, ) -> ExecutionResult<S>

Resolves the value of a single field on this GraphQLValue.

fn resolve_into_type( &self, info: &Self::TypeInfo, type_name: &str, selection_set: Option<&[Selection<'_, S>]>, executor: &Executor<'_, '_, Self::Context, S>, ) -> ExecutionResult<S>

Resolves this GraphQLValue (being an interface or an union) into a concrete downstream object type.

fn concrete_type_name( &self, context: &Self::Context, info: &Self::TypeInfo, ) -> String

Returns the concrete GraphQLType name for this GraphQLValue being an interface, an union or an object.

impl<__S> GraphQLValueAsync<__S> for ID

where __S: ScalarValue + Send + Sync, Self: Sync,

fn resolve_async<'b>( &'b self, info: &'b Self::TypeInfo, selection_set: Option<&'b [Selection<'_, __S>]>, executor: &'b Executor<'_, '_, Self::Context, __S>, ) -> BoxFuture<'b, ExecutionResult<__S>>

Resolves the provided selection_set against this GraphQLValueAsync.

fn resolve_field_async<'a>( &'a self, _info: &'a Self::TypeInfo, _field_name: &'a str, _arguments: &'a Arguments<'_, S>, _executor: &'a Executor<'_, '_, Self::Context, S>, ) -> BoxFuture<'a, ExecutionResult<S>>

Resolves the value of a single field on this GraphQLValueAsync.

fn resolve_into_type_async<'a>( &'a self, info: &'a Self::TypeInfo, type_name: &str, selection_set: Option<&'a [Selection<'a, S>]>, executor: &'a Executor<'a, 'a, Self::Context, S>, ) -> BoxFuture<'a, ExecutionResult<S>>

Resolves this GraphQLValueAsync (being an interface or an union) into a concrete downstream object type.

impl<__S> IsInputType<__S> for ID

where __S: ScalarValue,

fn mark()

An arbitrary function without meaning.

impl<__S> IsOutputType<__S> for ID

where __S: ScalarValue,

fn mark()

An arbitrary function without meaning.

impl<__S> ParseScalarValue<__S> for ID

where __S: ScalarValue,

fn from_str(token: ScalarToken<'_>) -> ParseScalarResult<__S>

See the trait documentation

impl PartialEq for ID

fn eq(&self, other: &ID) -> 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 Serialize for ID

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<__S> ToInputValue<__S> for ID

where __S: ScalarValue, Self: ToScalarValue<__S>,

fn to_input_value(&self) -> InputValue<__S>

Performs the conversion.

impl<__S> ToScalarValue<__S> for ID

where __S: ScalarValue,

fn to_scalar_value(&self) -> __S

Converts this value into a ScalarValue.

impl Eq for ID

impl StructuralPartialEq for ID