[−][src]Struct juniper::EmptySubscription
Utillity type to define read-only schemas
If you instantiate RootNode
with this as the subscription,
no subscriptions will be generated for the schema.
Implementations
impl<T: ?Sized> EmptySubscription<T>
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Trait Implementations
impl<T> Default for EmptySubscription<T>
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impl<T, S> GraphQLSubscriptionValue<S> for EmptySubscription<T> where
Self::TypeInfo: Sync,
Self::Context: Sync,
S: ScalarValue + Send + Sync + 'static,
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Self::TypeInfo: Sync,
Self::Context: Sync,
S: ScalarValue + Send + Sync + 'static,
fn resolve_into_stream<'s, 'i, 'ref_e, 'e, 'res, 'f>(
&'s self,
info: &'i Self::TypeInfo,
executor: &'ref_e Executor<'ref_e, 'e, Self::Context, S>
) -> BoxFuture<'f, Result<Value<ValuesStream<'res, S>>, FieldError<S>>> where
'e: 'res,
'i: 'res,
's: 'f,
'ref_e: 'f,
'res: 'f,
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&'s self,
info: &'i Self::TypeInfo,
executor: &'ref_e Executor<'ref_e, 'e, Self::Context, S>
) -> BoxFuture<'f, Result<Value<ValuesStream<'res, S>>, FieldError<S>>> where
'e: 'res,
'i: 'res,
's: 'f,
'ref_e: 'f,
'res: 'f,
fn resolve_field_into_stream<'s, 'i, 'ft, 'args, 'e, 'ref_e, 'res, 'f>(
&'s self,
_: &'i Self::TypeInfo,
_: &'ft str,
_: Arguments<'args, S>,
_: &'ref_e Executor<'ref_e, 'e, Self::Context, S>
) -> BoxFuture<'f, Result<Value<ValuesStream<'res, S>>, FieldError<S>>> where
's: 'f,
'i: 'res,
'ft: 'f,
'args: 'f,
'ref_e: 'f,
'res: 'f,
'e: 'res,
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&'s self,
_: &'i Self::TypeInfo,
_: &'ft str,
_: Arguments<'args, S>,
_: &'ref_e Executor<'ref_e, 'e, Self::Context, S>
) -> BoxFuture<'f, Result<Value<ValuesStream<'res, S>>, FieldError<S>>> where
's: 'f,
'i: 'res,
'ft: 'f,
'args: 'f,
'ref_e: 'f,
'res: 'f,
'e: 'res,
fn resolve_into_type_stream<'s, 'i, 'tn, 'e, 'ref_e, 'res, 'f>(
&'s self,
info: &'i Self::TypeInfo,
type_name: &'tn str,
executor: &'ref_e Executor<'ref_e, 'e, Self::Context, S>
) -> BoxFuture<'f, Result<Value<ValuesStream<'res, S>>, FieldError<S>>> where
'i: 'res,
'e: 'res,
's: 'f,
'tn: 'f,
'ref_e: 'f,
'res: 'f,
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&'s self,
info: &'i Self::TypeInfo,
type_name: &'tn str,
executor: &'ref_e Executor<'ref_e, 'e, Self::Context, S>
) -> BoxFuture<'f, Result<Value<ValuesStream<'res, S>>, FieldError<S>>> where
'i: 'res,
'e: 'res,
's: 'f,
'tn: 'f,
'ref_e: 'f,
'res: 'f,
impl<S, T> GraphQLType<S> for EmptySubscription<T> where
S: ScalarValue,
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S: ScalarValue,
fn name(_: &()) -> Option<&'static str>
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fn meta<'r>(_: &(), registry: &mut Registry<'r, S>) -> MetaType<'r, S> where
S: 'r,
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S: 'r,
impl<S, T> GraphQLValue<S> for EmptySubscription<T> where
S: ScalarValue,
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S: ScalarValue,
type Context = T
Context type for this GraphQLValue
. Read more
type TypeInfo = ()
Type that may carry additional schema information for this GraphQLValue
. Read more
fn type_name<'i>(&self, info: &'i Self::TypeInfo) -> Option<&'i str>
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fn resolve_field(
&self,
_info: &Self::TypeInfo,
_field_name: &str,
_arguments: &Arguments<'_, S>,
_executor: &Executor<'_, '_, Self::Context, S>
) -> ExecutionResult<S>
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&self,
_info: &Self::TypeInfo,
_field_name: &str,
_arguments: &Arguments<'_, S>,
_executor: &Executor<'_, '_, Self::Context, S>
) -> ExecutionResult<S>
fn resolve_into_type(
&self,
info: &Self::TypeInfo,
type_name: &str,
selection_set: Option<&[Selection<'_, S>]>,
executor: &Executor<'_, '_, Self::Context, S>
) -> ExecutionResult<S>
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&self,
info: &Self::TypeInfo,
type_name: &str,
selection_set: Option<&[Selection<'_, S>]>,
executor: &Executor<'_, '_, Self::Context, S>
) -> ExecutionResult<S>
fn concrete_type_name(
&self,
context: &Self::Context,
info: &Self::TypeInfo
) -> String
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&self,
context: &Self::Context,
info: &Self::TypeInfo
) -> String
fn resolve(
&self,
info: &Self::TypeInfo,
selection_set: Option<&[Selection<'_, S>]>,
executor: &Executor<'_, '_, Self::Context, S>
) -> ExecutionResult<S>
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&self,
info: &Self::TypeInfo,
selection_set: Option<&[Selection<'_, S>]>,
executor: &Executor<'_, '_, Self::Context, S>
) -> ExecutionResult<S>
Auto Trait Implementations
impl<T = ()> !RefUnwindSafe for EmptySubscription<T>
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impl<T: ?Sized> Send for EmptySubscription<T>
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impl<T: ?Sized> Sync for EmptySubscription<T>
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impl<T: ?Sized> Unpin for EmptySubscription<T>
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impl<T = ()> !UnwindSafe for EmptySubscription<T>
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,