Struct juniper::meta::EnumValue
[−]
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pub struct EnumValue { pub name: String, pub description: Option<String>, pub deprecation_reason: Option<String>, }
Metadata for a single value in an enum
Fields
name: String
The name of the enum value
This is the string literal representation of the enum in responses.
description: Option<String>
The optional description of the enum value.
Note: this is not the description of the enum itself; it's the description of this enum value.
deprecation_reason: Option<String>
The optional deprecation reason
If this is Some
, the field will be considered isDeprecated
.
Methods
impl EnumValue
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fn new(name: &str) -> EnumValue
Construct a new enum value with the provided name
fn description(self, description: &str) -> EnumValue
Set the description of the enum value
This overwrites the description if any was previously set.
fn deprecated(self, reason: &str) -> EnumValue
Set the deprecation reason for the enum value
This overwrites the deprecation reason if any was previously set.
Trait Implementations
impl GraphQLType for EnumValue
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type Context = ()
The expected context type for this GraphQL type Read more
fn name() -> Option<&'static str>
The name of the GraphQL type to expose. Read more
fn meta<'r>(registry: &mut Registry<'r>) -> MetaType<'r>
The meta type representing this GraphQL type.
fn concrete_type_name(&self, _: &Self::Context) -> String
Return the concrete type name for this instance/union. Read more
fn resolve_field(
&self,
field: &str,
args: &Arguments,
executor: &Executor<Self::Context>
) -> ExecutionResult
&self,
field: &str,
args: &Arguments,
executor: &Executor<Self::Context>
) -> ExecutionResult
Resolve the value of a single field on this type. Read more
fn resolve_into_type(
&self,
type_name: &str,
selection_set: Option<&[Selection]>,
executor: &Executor<Self::Context>
) -> ExecutionResult
&self,
type_name: &str,
selection_set: Option<&[Selection]>,
executor: &Executor<Self::Context>
) -> ExecutionResult
Resolve this interface or union into a concrete type Read more
fn resolve(
&self,
selection_set: Option<&[Selection]>,
executor: &Executor<Self::Context>
) -> Value
&self,
selection_set: Option<&[Selection]>,
executor: &Executor<Self::Context>
) -> Value
Resolve the provided selection set against the current object. Read more
impl Debug for EnumValue
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impl Clone for EnumValue
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fn clone(&self) -> EnumValue
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more