[−][src]Struct async_graphql::extensions::ExtensionContext
Context for extension
Implementations
impl<'a> ExtensionContext<'a>[src]
pub fn data<D: Any + Send + Sync>(&self) -> Result<&D>[src]
Gets the global data defined in the Context or Schema.
If both Schema and Query have the same data type, the data in the Query is obtained.
Errors
Returns a Error if the specified type data does not exist.
pub fn data_unchecked<D: Any + Send + Sync>(&self) -> &D[src]
Gets the global data defined in the Context or Schema.
Panics
It will panic if the specified data type does not exist.
pub fn data_opt<D: Any + Send + Sync>(&self) -> Option<&D>[src]
Gets the global data defined in the Context or Schema or None if the specified type data does not exist.
Auto Trait Implementations
impl<'a> !RefUnwindSafe for ExtensionContext<'a>
impl<'a> Send for ExtensionContext<'a>
impl<'a> Sync for ExtensionContext<'a>
impl<'a> Unpin for ExtensionContext<'a>
impl<'a> !UnwindSafe for ExtensionContext<'a>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T> Instrument for T[src]
fn instrument(self, span: Span) -> Instrumented<Self>[src]
fn in_current_span(self) -> Instrumented<Self>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,