[−][src]Struct snafu::futures::try_stream::Context
Stream for the context combinator.
See the TryStreamExt::context method for more details.
Trait Implementations
impl<St: Debug, C: Debug, E: Debug> Debug for Context<St, C, E>[src]
impl<St, C, E> PinnedDrop for Context<St, C, E>[src]
impl<St, C, E> Stream for Context<St, C, E> where
St: TryStream,
C: IntoError<E, Source = St::Error> + Clone,
E: Error + ErrorCompat, [src]
St: TryStream,
C: IntoError<E, Source = St::Error> + Clone,
E: Error + ErrorCompat,
type Item = Result<St::Ok, E>
Values yielded by the stream.
pub fn poll_next(
self: Pin<&mut Self>,
ctx: &mut TaskContext<'_>
) -> Poll<Option<Self::Item>>[src]
self: Pin<&mut Self>,
ctx: &mut TaskContext<'_>
) -> Poll<Option<Self::Item>>
pub fn size_hint(&self) -> (usize, Option<usize>)[src]
impl<'pin, St, C, E> Unpin for Context<St, C, E> where
__Context<'pin, St, C, E>: Unpin, [src]
__Context<'pin, St, C, E>: Unpin,
impl<St, C, E> UnsafeUnpin for Context<St, C, E>[src]
Auto Trait Implementations
impl<St, C, E> RefUnwindSafe for Context<St, C, E> where
C: RefUnwindSafe,
E: RefUnwindSafe,
St: RefUnwindSafe,
C: RefUnwindSafe,
E: RefUnwindSafe,
St: RefUnwindSafe,
impl<St, C, E> Send for Context<St, C, E> where
C: Send,
E: Send,
St: Send,
C: Send,
E: Send,
St: Send,
impl<St, C, E> Sync for Context<St, C, E> where
C: Sync,
E: Sync,
St: Sync,
C: Sync,
E: Sync,
St: Sync,
impl<St, C, E> UnwindSafe for Context<St, C, E> where
C: UnwindSafe,
E: UnwindSafe,
St: UnwindSafe,
C: UnwindSafe,
E: UnwindSafe,
St: UnwindSafe,
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>,
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>[src]
impl<S, T, E> TryStream for S where
S: Stream<Item = Result<T, E>> + ?Sized, [src]
S: Stream<Item = Result<T, E>> + ?Sized,
type Ok = T
The type of successful values yielded by this future
type Error = E
The type of failures yielded by this future
pub fn try_poll_next(
self: Pin<&mut S>,
cx: &mut Context<'_>
) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>[src]
self: Pin<&mut S>,
cx: &mut Context<'_>
) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>
impl<St> TryStreamExt for St where
St: TryStream, [src]
St: TryStream,
pub fn context<C, E>(Self, C) -> Context<St, C, E> where
C: IntoError<E, Source = <St as TryStream>::Error> + Clone,
E: Error + ErrorCompat, [src]
C: IntoError<E, Source = <St as TryStream>::Error> + Clone,
E: Error + ErrorCompat,
pub fn with_context<F, C, E>(Self, F) -> WithContext<St, F, E> where
C: IntoError<E, Source = <St as TryStream>::Error>,
E: Error + ErrorCompat,
F: FnMut() -> C, [src]
C: IntoError<E, Source = <St as TryStream>::Error>,
E: Error + ErrorCompat,
F: FnMut() -> C,