Struct futures_util::compat::Compat01As03
source · [−]pub struct Compat01As03<T> { /* private fields */ }
compat
only.Expand description
Converts a futures 0.1 Future, Stream, AsyncRead, or AsyncWrite object to a futures 0.3-compatible version,
Implementations
sourceimpl<T> Compat01As03<T>
impl<T> Compat01As03<T>
sourcepub fn new(object: T) -> Self
pub fn new(object: T) -> Self
Wraps a futures 0.1 Future, Stream, AsyncRead, or AsyncWrite object in a futures 0.3-compatible wrapper.
sourcepub fn get_ref(&self) -> &T
pub fn get_ref(&self) -> &T
Get a reference to 0.1 Future, Stream, AsyncRead, or AsyncWrite object contained within.
sourcepub fn get_mut(&mut self) -> &mut T
pub fn get_mut(&mut self) -> &mut T
Get a mutable reference to 0.1 Future, Stream, AsyncRead or AsyncWrite object contained within.
sourcepub fn into_inner(self) -> T
pub fn into_inner(self) -> T
Consume this wrapper to return the underlying 0.1 Future, Stream, AsyncRead, or AsyncWrite object.
Trait Implementations
sourceimpl<R: AsyncRead01> AsyncRead for Compat01As03<R>
This is supported on crate feature io-compat
only.
impl<R: AsyncRead01> AsyncRead for Compat01As03<R>
io-compat
only.sourceimpl<W: AsyncWrite01> AsyncWrite for Compat01As03<W>
This is supported on crate feature io-compat
only.
impl<W: AsyncWrite01> AsyncWrite for Compat01As03<W>
io-compat
only.sourcefn poll_write(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &[u8]
) -> Poll<Result<usize, Error>>
fn poll_write(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &[u8]
) -> Poll<Result<usize, Error>>
Attempt to write bytes from buf
into the object. Read more
sourcefn poll_flush(
self: Pin<&mut Self>,
cx: &mut Context<'_>
) -> Poll<Result<(), Error>>
fn poll_flush(
self: Pin<&mut Self>,
cx: &mut Context<'_>
) -> Poll<Result<(), Error>>
Attempt to flush the object, ensuring that any buffered data reach their destination. Read more
sourceimpl<T: Debug> Debug for Compat01As03<T>
impl<T: Debug> Debug for Compat01As03<T>
sourceimpl<Fut: Future01> Future for Compat01As03<Fut>
impl<Fut: Future01> Future for Compat01As03<Fut>
sourceimpl<St: Stream01> Stream for Compat01As03<St>
impl<St: Stream01> Stream for Compat01As03<St>
impl<T> Unpin for Compat01As03<T>
Auto Trait Implementations
impl<T> !RefUnwindSafe for Compat01As03<T>
impl<T> Send for Compat01As03<T> where
T: Send,
impl<T> !Sync for Compat01As03<T>
impl<T> !UnwindSafe for Compat01As03<T>
Blanket Implementations
sourceimpl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,
impl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,
sourcefn chain<R>(self, next: R) -> Chain<Self, R> where
Self: Sized,
R: AsyncRead,
fn chain<R>(self, next: R) -> Chain<Self, R> where
Self: Sized,
R: AsyncRead,
io
only.Creates an adaptor which will chain this stream with another. Read more
sourcefn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self>ⓘNotable traits for Read<'_, R>impl<R: AsyncRead + ?Sized + Unpin> Future for Read<'_, R> type Output = Result<usize>;
where
Self: Unpin,
fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self>ⓘNotable traits for Read<'_, R>impl<R: AsyncRead + ?Sized + Unpin> Future for Read<'_, R> type Output = Result<usize>;
where
Self: Unpin,
io
only.Tries to read some bytes directly into the given buf
in asynchronous
manner, returning a future type. Read more
sourcefn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self>ⓘNotable traits for ReadVectored<'_, R>impl<R: AsyncRead + ?Sized + Unpin> Future for ReadVectored<'_, R> type Output = Result<usize>;
where
Self: Unpin,
fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self>ⓘNotable traits for ReadVectored<'_, R>impl<R: AsyncRead + ?Sized + Unpin> Future for ReadVectored<'_, R> type Output = Result<usize>;
where
Self: Unpin,
io
only.Creates a future which will read from the AsyncRead
into bufs
using vectored
IO operations. Read more
sourcefn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self>ⓘNotable traits for ReadExact<'_, R>impl<R: AsyncRead + ?Sized + Unpin> Future for ReadExact<'_, R> type Output = Result<()>;
where
Self: Unpin,
fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self>ⓘNotable traits for ReadExact<'_, R>impl<R: AsyncRead + ?Sized + Unpin> Future for ReadExact<'_, R> type Output = Result<()>;
where
Self: Unpin,
io
only.Creates a future which will read exactly enough bytes to fill buf
,
returning an error if end of file (EOF) is hit sooner. Read more
sourcefn read_to_end<'a>(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self>ⓘNotable traits for ReadToEnd<'_, A>impl<A> Future for ReadToEnd<'_, A> where
A: AsyncRead + ?Sized + Unpin, type Output = Result<usize>;
where
Self: Unpin,
fn read_to_end<'a>(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self>ⓘNotable traits for ReadToEnd<'_, A>impl<A> Future for ReadToEnd<'_, A> where
A: AsyncRead + ?Sized + Unpin, type Output = Result<usize>;
where
Self: Unpin,
A: AsyncRead + ?Sized + Unpin, type Output = Result<usize>;
io
only.Creates a future which will read all the bytes from this AsyncRead
. Read more
sourcefn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToString<'a, Self>ⓘNotable traits for ReadToString<'_, A>impl<A> Future for ReadToString<'_, A> where
A: AsyncRead + ?Sized + Unpin, type Output = Result<usize>;
where
Self: Unpin,
fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToString<'a, Self>ⓘNotable traits for ReadToString<'_, A>impl<A> Future for ReadToString<'_, A> where
A: AsyncRead + ?Sized + Unpin, type Output = Result<usize>;
where
Self: Unpin,
A: AsyncRead + ?Sized + Unpin, type Output = Result<usize>;
io
only.Creates a future which will read all the bytes from this AsyncRead
. Read more
sourcefn split(self) -> (ReadHalf<Self>, WriteHalf<Self>) where
Self: AsyncWrite + Sized,
fn split(self) -> (ReadHalf<Self>, WriteHalf<Self>) where
Self: AsyncWrite + Sized,
io
only.Helper method for splitting this read/write object into two halves. Read more
sourcefn take(self, limit: u64) -> Take<Self> where
Self: Sized,
fn take(self, limit: u64) -> Take<Self> where
Self: Sized,
io
only.Creates an AsyncRead adapter which will read at most limit
bytes
from the underlying reader. Read more
sourcefn compat(self) -> Compat<Self>ⓘNotable traits for Compat<R>impl<R: AsyncRead03 + Unpin> Read for Compat<R>impl<W: AsyncWrite03 + Unpin> Write for Compat<W>
where
Self: Sized + Unpin,
fn compat(self) -> Compat<Self>ⓘNotable traits for Compat<R>impl<R: AsyncRead03 + Unpin> Read for Compat<R>impl<W: AsyncWrite03 + Unpin> Write for Compat<W>
where
Self: Sized + Unpin,
io
and io-compat
only.Wraps an AsyncRead
in a compatibility wrapper that allows it to be
used as a futures 0.1 / tokio-io 0.1 AsyncRead
. If the wrapped type
implements AsyncWrite
as well, the result will also implement the
futures 0.1 / tokio 0.1 AsyncWrite
trait. Read more
sourceimpl<W> AsyncWriteExt for W where
W: AsyncWrite + ?Sized,
impl<W> AsyncWriteExt for W where
W: AsyncWrite + ?Sized,
sourcefn flush(&mut self) -> Flush<'_, Self>ⓘNotable traits for Flush<'_, W>impl<W> Future for Flush<'_, W> where
W: AsyncWrite + ?Sized + Unpin, type Output = Result<()>;
where
Self: Unpin,
fn flush(&mut self) -> Flush<'_, Self>ⓘNotable traits for Flush<'_, W>impl<W> Future for Flush<'_, W> where
W: AsyncWrite + ?Sized + Unpin, type Output = Result<()>;
where
Self: Unpin,
W: AsyncWrite + ?Sized + Unpin, type Output = Result<()>;
io
only.Creates a future which will entirely flush this AsyncWrite
. Read more
sourcefn close(&mut self) -> Close<'_, Self>ⓘNotable traits for Close<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for Close<'_, W> type Output = Result<()>;
where
Self: Unpin,
fn close(&mut self) -> Close<'_, Self>ⓘNotable traits for Close<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for Close<'_, W> type Output = Result<()>;
where
Self: Unpin,
io
only.Creates a future which will entirely close this AsyncWrite
.
sourcefn write<'a>(&'a mut self, buf: &'a [u8]) -> Write<'a, Self>ⓘNotable traits for Write<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for Write<'_, W> type Output = Result<usize>;
where
Self: Unpin,
fn write<'a>(&'a mut self, buf: &'a [u8]) -> Write<'a, Self>ⓘNotable traits for Write<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for Write<'_, W> type Output = Result<usize>;
where
Self: Unpin,
io
only.Creates a future which will write bytes from buf
into the object. Read more
sourcefn write_vectored<'a>(
&'a mut self,
bufs: &'a [IoSlice<'a>]
) -> WriteVectored<'a, Self>ⓘNotable traits for WriteVectored<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for WriteVectored<'_, W> type Output = Result<usize>;
where
Self: Unpin,
fn write_vectored<'a>(
&'a mut self,
bufs: &'a [IoSlice<'a>]
) -> WriteVectored<'a, Self>ⓘNotable traits for WriteVectored<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for WriteVectored<'_, W> type Output = Result<usize>;
where
Self: Unpin,
io
only.Creates a future which will write bytes from bufs
into the object using vectored
IO operations. Read more
sourcefn write_all<'a>(&'a mut self, buf: &'a [u8]) -> WriteAll<'a, Self>ⓘNotable traits for WriteAll<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for WriteAll<'_, W> type Output = Result<()>;
where
Self: Unpin,
fn write_all<'a>(&'a mut self, buf: &'a [u8]) -> WriteAll<'a, Self>ⓘNotable traits for WriteAll<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for WriteAll<'_, W> type Output = Result<()>;
where
Self: Unpin,
io
only.Write data into this object. Read more
sourcefn write_all_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSlice<'a>]
) -> WriteAllVectored<'a, Self>ⓘNotable traits for WriteAllVectored<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for WriteAllVectored<'_, W> type Output = Result<()>;
where
Self: Unpin,
fn write_all_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSlice<'a>]
) -> WriteAllVectored<'a, Self>ⓘNotable traits for WriteAllVectored<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for WriteAllVectored<'_, W> type Output = Result<()>;
where
Self: Unpin,
io
only.Attempts to write multiple buffers into this writer. Read more
sourcefn compat_write(self) -> Compat<Self>ⓘNotable traits for Compat<R>impl<R: AsyncRead03 + Unpin> Read for Compat<R>impl<W: AsyncWrite03 + Unpin> Write for Compat<W>
where
Self: Sized + Unpin,
fn compat_write(self) -> Compat<Self>ⓘNotable traits for Compat<R>impl<R: AsyncRead03 + Unpin> Read for Compat<R>impl<W: AsyncWrite03 + Unpin> Write for Compat<W>
where
Self: Sized + Unpin,
io
and io-compat
only.Wraps an AsyncWrite
in a compatibility wrapper that allows it to be
used as a futures 0.1 / tokio-io 0.1 AsyncWrite
.
Requires the io-compat
feature to enable. Read more
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<F> IntoFuture for F where
F: Future,
impl<F> IntoFuture for F where
F: Future,
type Output = <F as Future>::Output
type Output = <F as Future>::Output
into_future
)The output that the future will produce on completion.
type Future = F
type Future = F
into_future
)Which kind of future are we turning this into?
sourcepub fn into_future(self) -> <F as IntoFuture>::Future
pub fn into_future(self) -> <F as IntoFuture>::Future
into_future
)Creates a future from a value.