[][src]Struct rusoto_core::ByteStream

pub struct ByteStream { /* fields omitted */ }

Stream of bytes.

Methods

impl ByteStream[src]

pub fn new<S>(stream: S) -> ByteStream where
    S: Stream<Item = Vec<u8>, Error = Error> + Send + 'static, 
[src]

Create a new ByteStream by wrapping a futures stream.

pub fn into_async_read(
    self
) -> impl AsyncRead + Send
[src]

Return an implementation of AsyncRead that uses async i/o to consume the stream.

pub fn into_blocking_read(
    self
) -> impl Read + Send
[src]

Return an implementation of Read that uses blocking i/o to consume the stream.

Trait Implementations

impl From<Vec<u8>> for ByteStream[src]

impl Debug for ByteStream[src]

impl Stream for ByteStream[src]

type Item = Vec<u8>

The type of item this stream will yield on success.

type Error = Error

The type of error this stream may generate.

fn wait(self) -> Wait<Self>[src]

Creates an iterator which blocks the current thread until each item of this stream is resolved. Read more

fn into_future(self) -> StreamFuture<Self>[src]

Converts this stream into a Future. Read more

fn map<U, F>(self, f: F) -> Map<Self, F> where
    F: FnMut(Self::Item) -> U, 
[src]

Converts a stream of type T to a stream of type U. Read more

fn map_err<U, F>(self, f: F) -> MapErr<Self, F> where
    F: FnMut(Self::Error) -> U, 
[src]

Converts a stream of error type T to a stream of error type U. Read more

fn filter<F>(self, f: F) -> Filter<Self, F> where
    F: FnMut(&Self::Item) -> bool
[src]

Filters the values produced by this stream according to the provided predicate. Read more

fn filter_map<F, B>(self, f: F) -> FilterMap<Self, F> where
    F: FnMut(Self::Item) -> Option<B>, 
[src]

Filters the values produced by this stream while simultaneously mapping them to a different type. Read more

fn then<F, U>(self, f: F) -> Then<Self, F, U> where
    F: FnMut(Result<Self::Item, Self::Error>) -> U,
    U: IntoFuture
[src]

Chain on a computation for when a value is ready, passing the resulting item to the provided closure f. Read more

fn and_then<F, U>(self, f: F) -> AndThen<Self, F, U> where
    F: FnMut(Self::Item) -> U,
    U: IntoFuture<Error = Self::Error>, 
[src]

Chain on a computation for when a value is ready, passing the successful results to the provided closure f. Read more

fn or_else<F, U>(self, f: F) -> OrElse<Self, F, U> where
    F: FnMut(Self::Error) -> U,
    U: IntoFuture<Item = Self::Item>, 
[src]

Chain on a computation for when an error happens, passing the erroneous result to the provided closure f. Read more

fn collect(self) -> Collect<Self>[src]

Collect all of the values of this stream into a vector, returning a future representing the result of that computation. Read more

fn concat2(self) -> Concat2<Self> where
    Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
    Self::Item: IntoIterator,
    Self::Item: Default
[src]

Concatenate all results of a stream into a single extendable destination, returning a future representing the end result. Read more

fn concat(self) -> Concat<Self> where
    Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
    Self::Item: IntoIterator
[src]

Deprecated since 0.1.14:

please use Stream::concat2 instead

Concatenate all results of a stream into a single extendable destination, returning a future representing the end result. Read more

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>, 
[src]

Execute an accumulating computation over a stream, collecting all the values into one final result. Read more

fn flatten(self) -> Flatten<Self> where
    Self::Item: Stream,
    <Self::Item as Stream>::Error: From<Self::Error>, 
[src]

Flattens a stream of streams into just one continuous stream. Read more

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>, 
[src]

Skip elements on this stream while the predicate provided resolves to true. Read more

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>, 
[src]

Take elements from this stream while the predicate provided resolves to true. Read more

fn for_each<F, U>(self, f: F) -> ForEach<Self, F, U> where
    F: FnMut(Self::Item) -> U,
    U: IntoFuture<Item = (), Error = Self::Error>, 
[src]

Runs this stream to completion, executing the provided closure for each element on the stream. Read more

fn from_err<E>(self) -> FromErr<Self, E> where
    E: From<Self::Error>, 
[src]

Map this stream's error to any error implementing From for this stream's Error, returning a new stream. Read more

fn take(self, amt: u64) -> Take<Self>[src]

Creates a new stream of at most amt items of the underlying stream. Read more

fn skip(self, amt: u64) -> Skip<Self>[src]

Creates a new stream which skips amt items of the underlying stream. Read more

fn fuse(self) -> Fuse<Self>[src]

Fuse a stream such that poll will never again be called once it has finished. Read more

fn by_ref(&mut self) -> &mut Self[src]

Borrows a stream, rather than consuming it. Read more

fn catch_unwind(self) -> CatchUnwind<Self> where
    Self: UnwindSafe
[src]

Catches unwinding panics while polling the stream. Read more

fn buffered(self, amt: usize) -> Buffered<Self> where
    Self::Item: IntoFuture,
    <Self::Item as IntoFuture>::Error == Self::Error
[src]

An adaptor for creating a buffered list of pending futures. Read more

fn buffer_unordered(self, amt: usize) -> BufferUnordered<Self> where
    Self::Item: IntoFuture,
    <Self::Item as IntoFuture>::Error == Self::Error
[src]

An adaptor for creating a buffered list of pending futures (unordered). Read more

fn merge<S>(self, other: S) -> Merge<Self, S> where
    S: Stream<Error = Self::Error>, 
[src]

Deprecated:

functionality provided by select now

An adapter for merging the output of two streams. Read more

fn zip<S>(self, other: S) -> Zip<Self, S> where
    S: Stream<Error = Self::Error>, 
[src]

An adapter for zipping two streams together. Read more

fn chain<S>(self, other: S) -> Chain<Self, S> where
    S: Stream<Item = Self::Item, Error = Self::Error>, 
[src]

Adapter for chaining two stream. Read more

fn peekable(self) -> Peekable<Self>[src]

Creates a new stream which exposes a peek method. Read more

fn chunks(self, capacity: usize) -> Chunks<Self>[src]

An adaptor for chunking up items of the stream inside a vector. Read more

fn select<S>(self, other: S) -> Select<Self, S> where
    S: Stream<Item = Self::Item, Error = Self::Error>, 
[src]

Creates a stream that selects the next element from either this stream or the provided one, whichever is ready first. Read more

fn forward<S>(self, sink: S) -> Forward<Self, S> where
    S: Sink<SinkItem = Self::Item>,
    Self::Error: From<<S as Sink>::SinkError>, 
[src]

A future that completes after the given stream has been fully processed into the sink, including flushing. Read more

fn split(self) -> (SplitSink<Self>, SplitStream<Self>) where
    Self: Sink
[src]

Splits this Stream + Sink object into separate Stream and Sink objects. Read more

fn inspect<F>(self, f: F) -> Inspect<Self, F> where
    F: FnMut(&Self::Item), 
[src]

Do something with each item of this stream, afterwards passing it on. Read more

fn inspect_err<F>(self, f: F) -> InspectErr<Self, F> where
    F: FnMut(&Self::Error), 
[src]

Do something with the error of this stream, afterwards passing it on. Read more

Auto Trait Implementations

impl Send for ByteStream

impl !Sync for ByteStream

Blanket Implementations

impl<T> From for T[src]

impl<T, U> Into for T where
    U: From<T>, 
[src]

impl<T, U> TryFrom for T where
    T: From<U>, 
[src]

type Error = !

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized
[src]

impl<T> BorrowMut for T where
    T: ?Sized
[src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Erased for T

impl<T> StreamExt for T where
    T: Stream + ?Sized
[src]

fn throttle(self, duration: Duration) -> Throttle<Self>[src]

Throttle down the stream by enforcing a fixed delay between items. Read more

fn enumerate(self) -> Enumerate<Self>[src]

Creates a new stream which gives the current iteration count as well as the next value. Read more

fn timeout(self, timeout: Duration) -> Timeout<Self>[src]

Creates a new stream which allows self until timeout. Read more

impl<T> Same for T

type Output = T

Should always be Self