Struct async_dataloader::BatchContext [−][src]
Context provided when executing within a batched() future.
Implementations
impl BatchContext
[src]
pub fn set_ctx(&mut self, val: Box<dyn Any>) -> Option<Box<dyn Any>>
[src]
pub fn get_ctx<T: Any>(&self) -> Option<&T>
[src]
pub fn mut_ctx<'a, T: Any>(&'a mut self) -> Option<&'a mut T>
[src]
Auto Trait Implementations
impl !RefUnwindSafe for BatchContext
impl !Send for BatchContext
impl !Sync for BatchContext
impl Unpin for BatchContext
impl !UnwindSafe for BatchContext
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,
pub fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> From<T> for T
[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.
pub 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>,