[−][src]Struct futures01::sink::SinkMapErr
Sink for the Sink::sink_map_err
combinator.
Methods
impl<S, E> SinkMapErr<S, E>
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pub fn get_ref(&self) -> &S
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Get a shared reference to the inner sink.
pub fn get_mut(&mut self) -> &mut S
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Get a mutable reference to the inner sink.
pub fn into_inner(self) -> S
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Consumes this combinator, returning the underlying sink.
Note that this may discard intermediate state of this combinator, so care should be taken to avoid losing resources when this is called.
Trait Implementations
impl<S, F> Stream for SinkMapErr<S, F> where
S: Stream,
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S: Stream,
type Item = <S as Stream>::Item
The type of item this stream will yield on success.
type Error = <S as Stream>::Error
The type of error this stream may generate.
fn poll(
&mut self
) -> Result<Async<Option<<S as Stream>::Item>>, <S as Stream>::Error>
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&mut self
) -> Result<Async<Option<<S as Stream>::Item>>, <S as Stream>::Error>
ⓘImportant traits for Wait<S>fn wait(self) -> Wait<Self>
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ⓘImportant traits for Wait<S>
fn into_future(self) -> StreamFuture<Self>
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fn map<U, F>(self, f: F) -> Map<Self, F> where
F: FnMut(Self::Item) -> U,
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F: FnMut(Self::Item) -> U,
fn map_err<U, F>(self, f: F) -> MapErr<Self, F> where
F: FnMut(Self::Error) -> U,
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F: FnMut(Self::Error) -> U,
fn filter<F>(self, f: F) -> Filter<Self, F> where
F: FnMut(&Self::Item) -> bool,
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F: FnMut(&Self::Item) -> bool,
fn filter_map<F, B>(self, f: F) -> FilterMap<Self, F> where
F: FnMut(Self::Item) -> Option<B>,
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F: FnMut(Self::Item) -> Option<B>,
fn then<F, U>(self, f: F) -> Then<Self, F, U> where
F: FnMut(Result<Self::Item, Self::Error>) -> U,
U: IntoFuture,
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F: FnMut(Result<Self::Item, Self::Error>) -> U,
U: IntoFuture,
fn and_then<F, U>(self, f: F) -> AndThen<Self, F, U> where
F: FnMut(Self::Item) -> U,
U: IntoFuture<Error = Self::Error>,
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F: FnMut(Self::Item) -> U,
U: IntoFuture<Error = Self::Error>,
fn or_else<F, U>(self, f: F) -> OrElse<Self, F, U> where
F: FnMut(Self::Error) -> U,
U: IntoFuture<Item = Self::Item>,
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F: FnMut(Self::Error) -> U,
U: IntoFuture<Item = Self::Item>,
fn collect(self) -> Collect<Self>
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fn concat2(self) -> Concat2<Self> where
Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
Self::Item: IntoIterator,
Self::Item: Default,
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Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
Self::Item: IntoIterator,
Self::Item: Default,
fn concat(self) -> Concat<Self> where
Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
Self::Item: IntoIterator,
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Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
Self::Item: IntoIterator,
fn fold<F, T, Fut>(self, init: T, f: F) -> Fold<Self, F, Fut, T> where
F: FnMut(T, Self::Item) -> Fut,
Fut: IntoFuture<Item = T>,
Self::Error: From<<Fut as IntoFuture>::Error>,
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F: FnMut(T, Self::Item) -> Fut,
Fut: IntoFuture<Item = T>,
Self::Error: From<<Fut as IntoFuture>::Error>,
fn flatten(self) -> Flatten<Self> where
Self::Item: Stream,
<Self::Item as Stream>::Error: From<Self::Error>,
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Self::Item: Stream,
<Self::Item as Stream>::Error: From<Self::Error>,
fn skip_while<P, R>(self, pred: P) -> SkipWhile<Self, P, R> where
P: FnMut(&Self::Item) -> R,
R: IntoFuture<Item = bool, Error = Self::Error>,
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P: FnMut(&Self::Item) -> R,
R: IntoFuture<Item = bool, Error = Self::Error>,
fn take_while<P, R>(self, pred: P) -> TakeWhile<Self, P, R> where
P: FnMut(&Self::Item) -> R,
R: IntoFuture<Item = bool, Error = Self::Error>,
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P: FnMut(&Self::Item) -> R,
R: IntoFuture<Item = bool, Error = Self::Error>,
fn for_each<F, U>(self, f: F) -> ForEach<Self, F, U> where
F: FnMut(Self::Item) -> U,
U: IntoFuture<Item = (), Error = Self::Error>,
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F: FnMut(Self::Item) -> U,
U: IntoFuture<Item = (), Error = Self::Error>,
fn from_err<E>(self) -> FromErr<Self, E> where
E: From<Self::Error>,
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E: From<Self::Error>,
fn take(self, amt: u64) -> Take<Self>
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fn skip(self, amt: u64) -> Skip<Self>
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fn fuse(self) -> Fuse<Self>
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fn by_ref(&mut self) -> &mut Self
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fn catch_unwind(self) -> CatchUnwind<Self> where
Self: UnwindSafe,
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Self: UnwindSafe,
fn buffered(self, amt: usize) -> Buffered<Self> where
Self::Item: IntoFuture,
<Self::Item as IntoFuture>::Error == Self::Error,
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Self::Item: IntoFuture,
<Self::Item as IntoFuture>::Error == Self::Error,
fn buffer_unordered(self, amt: usize) -> BufferUnordered<Self> where
Self::Item: IntoFuture,
<Self::Item as IntoFuture>::Error == Self::Error,
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Self::Item: IntoFuture,
<Self::Item as IntoFuture>::Error == Self::Error,
fn merge<S>(self, other: S) -> Merge<Self, S> where
S: Stream<Error = Self::Error>,
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S: Stream<Error = Self::Error>,
fn zip<S>(self, other: S) -> Zip<Self, S> where
S: Stream<Error = Self::Error>,
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S: Stream<Error = Self::Error>,
fn chain<S>(self, other: S) -> Chain<Self, S> where
S: Stream<Item = Self::Item, Error = Self::Error>,
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S: Stream<Item = Self::Item, Error = Self::Error>,
fn peekable(self) -> Peekable<Self>
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fn chunks(self, capacity: usize) -> Chunks<Self>
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fn select<S>(self, other: S) -> Select<Self, S> where
S: Stream<Item = Self::Item, Error = Self::Error>,
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S: Stream<Item = Self::Item, Error = Self::Error>,
fn forward<S>(self, sink: S) -> Forward<Self, S> where
S: Sink<SinkItem = Self::Item>,
Self::Error: From<<S as Sink>::SinkError>,
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S: Sink<SinkItem = Self::Item>,
Self::Error: From<<S as Sink>::SinkError>,
fn split(self) -> (SplitSink<Self>, SplitStream<Self>) where
Self: Sink,
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Self: Sink,
fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnMut(&Self::Item),
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F: FnMut(&Self::Item),
fn inspect_err<F>(self, f: F) -> InspectErr<Self, F> where
F: FnMut(&Self::Error),
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F: FnMut(&Self::Error),
impl<S, F> Clone for SinkMapErr<S, F> where
F: Clone,
S: Clone,
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F: Clone,
S: Clone,
fn clone(&self) -> SinkMapErr<S, F>
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fn clone_from(&mut self, source: &Self)
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impl<S, F, E> Sink for SinkMapErr<S, F> where
F: FnOnce(<S as Sink>::SinkError) -> E,
S: Sink,
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F: FnOnce(<S as Sink>::SinkError) -> E,
S: Sink,
type SinkItem = <S as Sink>::SinkItem
The type of value that the sink accepts.
type SinkError = E
The type of value produced by the sink when an error occurs.
fn start_send(
&mut self,
item: <SinkMapErr<S, F> as Sink>::SinkItem
) -> Result<AsyncSink<<SinkMapErr<S, F> as Sink>::SinkItem>, <SinkMapErr<S, F> as Sink>::SinkError>
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&mut self,
item: <SinkMapErr<S, F> as Sink>::SinkItem
) -> Result<AsyncSink<<SinkMapErr<S, F> as Sink>::SinkItem>, <SinkMapErr<S, F> as Sink>::SinkError>
fn poll_complete(
&mut self
) -> Result<Async<()>, <SinkMapErr<S, F> as Sink>::SinkError>
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&mut self
) -> Result<Async<()>, <SinkMapErr<S, F> as Sink>::SinkError>
fn close(&mut self) -> Result<Async<()>, <SinkMapErr<S, F> as Sink>::SinkError>
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fn wait(self) -> Wait<Self>
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fn with<U, F, Fut>(self, f: F) -> With<Self, U, F, Fut> where
F: FnMut(U) -> Fut,
Fut: IntoFuture<Item = Self::SinkItem>,
<Fut as IntoFuture>::Error: From<Self::SinkError>,
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F: FnMut(U) -> Fut,
Fut: IntoFuture<Item = Self::SinkItem>,
<Fut as IntoFuture>::Error: From<Self::SinkError>,
fn with_flat_map<U, F, St>(self, f: F) -> WithFlatMap<Self, U, F, St> where
F: FnMut(U) -> St,
St: Stream<Item = Self::SinkItem, Error = Self::SinkError>,
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F: FnMut(U) -> St,
St: Stream<Item = Self::SinkItem, Error = Self::SinkError>,
fn sink_map_err<F, E>(self, f: F) -> SinkMapErr<Self, F> where
F: FnOnce(Self::SinkError) -> E,
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F: FnOnce(Self::SinkError) -> E,
fn sink_from_err<E>(self) -> SinkFromErr<Self, E> where
E: From<Self::SinkError>,
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E: From<Self::SinkError>,
fn buffer(self, amt: usize) -> Buffer<Self>
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fn fanout<S>(self, other: S) -> Fanout<Self, S> where
S: Sink<SinkItem = Self::SinkItem, SinkError = Self::SinkError>,
Self::SinkItem: Clone,
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S: Sink<SinkItem = Self::SinkItem, SinkError = Self::SinkError>,
Self::SinkItem: Clone,
fn flush(self) -> Flush<Self>
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fn send(self, item: Self::SinkItem) -> Send<Self>
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fn send_all<S>(self, stream: S) -> SendAll<Self, S> where
S: Stream<Item = Self::SinkItem>,
Self::SinkError: From<<S as Stream>::Error>,
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S: Stream<Item = Self::SinkItem>,
Self::SinkError: From<<S as Stream>::Error>,
impl<S, F> Debug for SinkMapErr<S, F> where
F: Debug,
S: Debug,
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F: Debug,
S: Debug,
Auto Trait Implementations
impl<S, F> Unpin for SinkMapErr<S, F> where
F: Unpin,
S: Unpin,
F: Unpin,
S: Unpin,
impl<S, F> Send for SinkMapErr<S, F> where
F: Send,
S: Send,
F: Send,
S: Send,
impl<S, F> Sync for SinkMapErr<S, F> where
F: Sync,
S: Sync,
F: Sync,
S: Sync,
impl<S, F> UnwindSafe for SinkMapErr<S, F> where
F: UnwindSafe,
S: UnwindSafe,
F: UnwindSafe,
S: UnwindSafe,
impl<S, F> RefUnwindSafe for SinkMapErr<S, F> where
F: RefUnwindSafe,
S: RefUnwindSafe,
F: RefUnwindSafe,
S: RefUnwindSafe,
Blanket Implementations
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.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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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.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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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,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,