Struct juniper::meta::Argument
[−]
[src]
pub struct Argument<'a> { /* fields omitted */ }
Metadata for an argument to a field
Methods
impl<'a> Argument<'a>
[src]
fn description(self, description: &str) -> Argument<'a>
[src]
Set the description of the argument
This overwrites the description if any was previously set.
fn default_value(self, default_value: InputValue) -> Argument<'a>
[src]
Set the default value of the argument
This overwrites the description if any was previously set.
Trait Implementations
impl<'a> GraphQLType for Argument<'a>
[src]
type Context = SchemaType<'a>
The expected context type for this GraphQL type Read more
type TypeInfo = ()
Type that may carry additional schema information Read more
fn name(_: &()) -> Option<&str>
[src]
The name of the GraphQL type to expose. Read more
fn meta<'r>(info: &(), registry: &mut Registry<'r>) -> MetaType<'r>
[src]
The meta type representing this GraphQL type.
fn concrete_type_name(&self, _: &Self::Context) -> String
[src]
Return the concrete type name for this instance/union. Read more
fn resolve_field(
&self,
info: &(),
field: &str,
args: &Arguments,
executor: &Executor<Self::Context>
) -> ExecutionResult
[src]
&self,
info: &(),
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,
info: &Self::TypeInfo,
type_name: &str,
selection_set: Option<&[Selection]>,
executor: &Executor<Self::Context>
) -> ExecutionResult
[src]
&self,
info: &Self::TypeInfo,
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,
info: &Self::TypeInfo,
selection_set: Option<&[Selection]>,
executor: &Executor<Self::Context>
) -> Value
[src]
&self,
info: &Self::TypeInfo,
selection_set: Option<&[Selection]>,
executor: &Executor<Self::Context>
) -> Value
Resolve the provided selection set against the current object. Read more