Struct futures_util::compat::Compat01As03
source · pub struct Compat01As03<T> { /* private fields */ }
Available on crate feature
compat
only.Expand description
Converts a futures 0.1 Future, Stream, AsyncRead, or AsyncWrite object to a futures 0.3-compatible version,
Implementations§
source§impl<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§
source§impl<R: AsyncRead01> AsyncRead for Compat01As03<R>
Available on crate feature io-compat
only.
impl<R: AsyncRead01> AsyncRead for Compat01As03<R>
Available on crate feature
io-compat
only.source§impl<W: AsyncWrite01> AsyncWrite for Compat01As03<W>
Available on crate feature io-compat
only.
impl<W: AsyncWrite01> AsyncWrite for Compat01As03<W>
Available on crate feature
io-compat
only.source§fn 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 moresource§fn 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
source§impl<T: Debug> Debug for Compat01As03<T>
impl<T: Debug> Debug for Compat01As03<T>
source§impl<Fut: Future01> Future for Compat01As03<Fut>
impl<Fut: Future01> Future for Compat01As03<Fut>
source§impl<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§
source§impl<R> AsyncReadExt for Rwhere
R: AsyncRead + ?Sized,
impl<R> AsyncReadExt for Rwhere R: AsyncRead + ?Sized,
source§fn 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,
Available on crate feature
io
only.Creates an adaptor which will chain this stream with another. Read more
source§fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> ⓘwhere
Self: Unpin,
fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> ⓘwhere Self: Unpin,
Available on crate feature
io
only.Tries to read some bytes directly into the given
buf
in asynchronous
manner, returning a future type. Read moresource§fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self> ⓘwhere
Self: Unpin,
fn read_vectored<'a>( &'a mut self, bufs: &'a mut [IoSliceMut<'a>] ) -> ReadVectored<'a, Self> ⓘwhere Self: Unpin,
Available on crate feature
io
only.Creates a future which will read from the
AsyncRead
into bufs
using vectored
IO operations. Read moresource§fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self> ⓘwhere
Self: Unpin,
fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self> ⓘwhere Self: Unpin,
Available on crate feature
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 moresource§fn read_to_end<'a>(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self> ⓘwhere
Self: Unpin,
fn read_to_end<'a>(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self> ⓘwhere Self: Unpin,
Available on crate feature
io
only.Creates a future which will read all the bytes from this
AsyncRead
. Read moresource§fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToString<'a, Self> ⓘwhere
Self: Unpin,
fn read_to_string<'a>( &'a mut self, buf: &'a mut String ) -> ReadToString<'a, Self> ⓘwhere Self: Unpin,
Available on crate feature
io
only.Creates a future which will read all the bytes from this
AsyncRead
. Read moresource§fn split(self) -> (ReadHalf<Self>, WriteHalf<Self>)where
Self: AsyncWrite + Sized,
fn split(self) -> (ReadHalf<Self>, WriteHalf<Self>)where Self: AsyncWrite + Sized,
Available on crate feature
io
only.Helper method for splitting this read/write object into two halves. Read more
source§fn take(self, limit: u64) -> Take<Self>where
Self: Sized,
fn take(self, limit: u64) -> Take<Self>where Self: Sized,
Available on crate feature
io
only.Creates an AsyncRead adapter which will read at most
limit
bytes
from the underlying reader. Read moresource§fn compat(self) -> Compat<Self> ⓘwhere
Self: Sized + Unpin,
fn compat(self) -> Compat<Self> ⓘwhere Self: Sized + Unpin,
Available on crate features
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 moresource§impl<W> AsyncWriteExt for Wwhere
W: AsyncWrite + ?Sized,
impl<W> AsyncWriteExt for Wwhere W: AsyncWrite + ?Sized,
source§fn flush(&mut self) -> Flush<'_, Self> ⓘwhere
Self: Unpin,
fn flush(&mut self) -> Flush<'_, Self> ⓘwhere Self: Unpin,
Available on crate feature
io
only.Creates a future which will entirely flush this
AsyncWrite
. Read moresource§fn close(&mut self) -> Close<'_, Self> ⓘwhere
Self: Unpin,
fn close(&mut self) -> Close<'_, Self> ⓘwhere Self: Unpin,
Available on crate feature
io
only.Creates a future which will entirely close this
AsyncWrite
.source§fn write<'a>(&'a mut self, buf: &'a [u8]) -> Write<'a, Self> ⓘwhere
Self: Unpin,
fn write<'a>(&'a mut self, buf: &'a [u8]) -> Write<'a, Self> ⓘwhere Self: Unpin,
Available on crate feature
io
only.Creates a future which will write bytes from
buf
into the object. Read moresource§fn write_vectored<'a>(
&'a mut self,
bufs: &'a [IoSlice<'a>]
) -> WriteVectored<'a, Self> ⓘwhere
Self: Unpin,
fn write_vectored<'a>( &'a mut self, bufs: &'a [IoSlice<'a>] ) -> WriteVectored<'a, Self> ⓘwhere Self: Unpin,
Available on crate feature
io
only.Creates a future which will write bytes from
bufs
into the object using vectored
IO operations. Read moresource§fn write_all<'a>(&'a mut self, buf: &'a [u8]) -> WriteAll<'a, Self> ⓘwhere
Self: Unpin,
fn write_all<'a>(&'a mut self, buf: &'a [u8]) -> WriteAll<'a, Self> ⓘwhere Self: Unpin,
Available on crate feature
io
only.Write data into this object. Read more
source§fn write_all_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSlice<'a>]
) -> WriteAllVectored<'a, Self> ⓘwhere
Self: Unpin,
fn write_all_vectored<'a>( &'a mut self, bufs: &'a mut [IoSlice<'a>] ) -> WriteAllVectored<'a, Self> ⓘwhere Self: Unpin,
Available on crate feature
io
only.Attempts to write multiple buffers into this writer. Read more
source§fn compat_write(self) -> Compat<Self> ⓘwhere
Self: Sized + Unpin,
fn compat_write(self) -> Compat<Self> ⓘwhere Self: Sized + Unpin,
Available on crate features
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.source§impl<F> IntoFuture for Fwhere
F: Future,
impl<F> IntoFuture for Fwhere F: Future,
§type IntoFuture = F
type IntoFuture = F
Which kind of future are we turning this into?
source§fn into_future(self) -> <F as IntoFuture>::IntoFuture
fn into_future(self) -> <F as IntoFuture>::IntoFuture
Creates a future from a value. Read more