[−][src]Struct futures_util::io::Chain

#[must_use = "readers do nothing unless polled"]
pub struct Chain<T, U> { /* fields omitted */ }

Reader for the chain method.

Methods

`impl<T, U> Chain<T, U> where T: AsyncRead, U: AsyncRead,` [src]

`pub fn get_ref(&self) -> (&T, &U)`[src]

Gets references to the underlying readers in this Chain.

`pub fn get_mut(&mut self) -> (&mut T, &mut U)`[src]

Gets mutable references to the underlying readers in this Chain.

Care should be taken to avoid modifying the internal I/O state of the underlying readers as doing so may corrupt the internal state of this Chain.

`pub fn get_pin_mut(self: Pin<&mut Self>) -> (Pin<&mut T>, Pin<&mut U>)`[src]

Gets pinned mutable references to the underlying readers in this Chain.

Care should be taken to avoid modifying the internal I/O state of the underlying readers as doing so may corrupt the internal state of this Chain.

`pub fn into_inner(self) -> (T, U)`[src]

Consumes the Chain, returning the wrapped readers.

Trait Implementations

`impl<T, U> AsyncBufRead for Chain<T, U> where T: AsyncBufRead, U: AsyncBufRead,` [src]

`fn poll_fill_buf(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Result<&[u8]>>`[src]

`fn consume(self: Pin<&mut Self>, amt: usize)`[src]

`impl<T, U> AsyncRead for Chain<T, U> where T: AsyncRead, U: AsyncRead,` [src]

`fn poll_read( self: Pin<&mut Self>, cx: &mut Context, buf: &mut [u8] ) -> Poll<Result<usize>>`[src]

`fn poll_read_vectored( self: Pin<&mut Self>, cx: &mut Context, bufs: &mut [IoSliceMut] ) -> Poll<Result<usize>>`[src]

`impl<T, U> Debug for Chain<T, U> where T: Debug, U: Debug,` [src]

`fn fmt(&self, f: &mut Formatter) -> Result`[src]

`impl<T, U> Unpin for Chain<T, U> where T: Unpin, U: Unpin,` [src]

Auto Trait Implementations

`impl<T, U> RefUnwindSafe for Chain<T, U> where T: RefUnwindSafe, U: RefUnwindSafe,`

`impl<T, U> Send for Chain<T, U> where T: Send, U: Send,`

`impl<T, U> Sync for Chain<T, U> where T: Sync, U: Sync,`

`impl<T, U> UnwindSafe for Chain<T, U> where T: UnwindSafe, U: UnwindSafe,`

Blanket Implementations

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

`fn type_id(&self) -> TypeId`[src]

`impl<R> AsyncBufReadExt for R where R: AsyncBufRead + ?Sized,` [src]

ⓘImportant traits for ReadUntil<'_, R>
Important traits for ReadUntil<'_, R>
`impl<'_, R: AsyncBufRead + ?Sized + Unpin> Future for ReadUntil<'_, R> type Output = Result<usize>;`
`fn read_until<'a>( &'a mut self, byte: u8, buf: &'a mut Vec<u8> ) -> ReadUntil<'a, Self> where Self: Unpin,` [src]

ⓘImportant traits for ReadLine<'_, R>
Important traits for ReadLine<'_, R>
`impl<'_, R: AsyncBufRead + ?Sized + Unpin> Future for ReadLine<'_, R> type Output = Result<usize>;`
`fn read_line<'a>(&'a mut self, buf: &'a mut String) -> ReadLine<'a, Self> where Self: Unpin,` [src]

`fn lines(self) -> Lines<Self> where Self: Sized,` [src]

`impl<R> AsyncReadExt for R where R: AsyncRead + ?Sized,` [src]

`fn chain<R>(self, next: R) -> Chain<Self, R> where Self: Sized, R: AsyncRead,` [src]

ⓘImportant traits for Read<'_, R>
Important traits for Read<'_, R>
`impl<'_, R: AsyncRead + ?Sized + Unpin> Future for Read<'_, R> type Output = Result<usize>;`
`fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> where Self: Unpin,` [src]

ⓘImportant traits for ReadVectored<'_, R>
Important traits for ReadVectored<'_, R>
`impl<'_, R: AsyncRead + ?Sized + Unpin> Future for ReadVectored<'_, R> type Output = Result<usize>;`
`fn read_vectored<'a>( &'a mut self, bufs: &'a mut [IoSliceMut<'a>] ) -> ReadVectored<'a, Self> where Self: Unpin,` [src]

ⓘImportant traits for ReadExact<'_, R>
Important traits for ReadExact<'_, R>
`impl<'_, R: AsyncRead + ?Sized + Unpin> Future for ReadExact<'_, R> type Output = Result<()>;`
`fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self> where Self: Unpin,` [src]

ⓘImportant traits for ReadToEnd<'_, A>
Important traits for ReadToEnd<'_, A>
`impl<'_, A: ?Sized> Future for ReadToEnd<'_, A> where A: AsyncRead + Unpin, type Output = Result<usize>;`
`fn read_to_end<'a>(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self> where Self: Unpin,` [src]

ⓘImportant traits for ReadToString<'_, A>
Important traits for ReadToString<'_, A>
`impl<'_, A: ?Sized> Future for ReadToString<'_, A> where A: AsyncRead + Unpin, type Output = Result<usize>;`
`fn read_to_string<'a>( &'a mut self, buf: &'a mut String ) -> ReadToString<'a, Self> where Self: Unpin,` [src]

`fn split(self) -> (ReadHalf<Self>, WriteHalf<Self>) where Self: AsyncWrite + Sized,` [src]

`fn take(self, limit: u64) -> Take<Self> where Self: Sized,` [src]

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

ⓘImportant traits for &'_ mut F
Important traits for &'_ mut F
`impl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;`
`fn borrow(&self) -> &T`[src]

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

ⓘImportant traits for &'_ mut F
Important traits for &'_ mut F
`impl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;`
`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

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

`fn into(self) -> U`[src]

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

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

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

`type Error = >::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`[src]

[−][src]Struct futures_util::io::Chain

Methods

impl<T, U> Chain<T, U> where T: AsyncRead, U: AsyncRead, [src]

pub fn get_ref(&self) -> (&T, &U)[src]

pub fn get_mut(&mut self) -> (&mut T, &mut U)[src]

pub fn get_pin_mut(self: Pin<&mut Self>) -> (Pin<&mut T>, Pin<&mut U>)[src]

pub fn into_inner(self) -> (T, U)[src]

Trait Implementations

impl<T, U> AsyncBufRead for Chain<T, U> where T: AsyncBufRead, U: AsyncBufRead, [src]

fn poll_fill_buf(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Result<&[u8]>>[src]

fn consume(self: Pin<&mut Self>, amt: usize)[src]

impl<T, U> AsyncRead for Chain<T, U> where T: AsyncRead, U: AsyncRead, [src]

fn poll_read( self: Pin<&mut Self>, cx: &mut Context, buf: &mut [u8]) -> Poll<Result<usize>>[src]

fn poll_read_vectored( self: Pin<&mut Self>, cx: &mut Context, bufs: &mut [IoSliceMut]) -> Poll<Result<usize>>[src]

impl<T, U> Debug for Chain<T, U> where T: Debug, U: Debug, [src]

fn fmt(&self, f: &mut Formatter) -> Result[src]

impl<T, U> Unpin for Chain<T, U> where T: Unpin, U: Unpin, [src]

Auto Trait Implementations

impl<T, U> RefUnwindSafe for Chain<T, U> where T: RefUnwindSafe, U: RefUnwindSafe,

impl<T, U> Send for Chain<T, U> where T: Send, U: Send,

impl<T, U> Sync for Chain<T, U> where T: Sync, U: Sync,

impl<T, U> UnwindSafe for Chain<T, U> where T: UnwindSafe, U: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId[src]

impl<R> AsyncBufReadExt for R where R: AsyncBufRead + ?Sized, [src]

ⓘImportant traits for ReadUntil<'_, R>Important traits for ReadUntil<'_, R>impl<'_, R: AsyncBufRead + ?Sized + Unpin> Future for ReadUntil<'_, R> type Output = Result<usize>;fn read_until<'a>( &'a mut self, byte: u8, buf: &'a mut Vec<u8>) -> ReadUntil<'a, Self> where Self: Unpin, [src]

Important traits for ReadUntil<'_, R>

ⓘImportant traits for ReadLine<'_, R>Important traits for ReadLine<'_, R>impl<'_, R: AsyncBufRead + ?Sized + Unpin> Future for ReadLine<'_, R> type Output = Result<usize>;fn read_line<'a>(&'a mut self, buf: &'a mut String) -> ReadLine<'a, Self> where Self: Unpin, [src]

Important traits for ReadLine<'_, R>

fn lines(self) -> Lines<Self> where Self: Sized, [src]

impl<R> AsyncReadExt for R where R: AsyncRead + ?Sized, [src]

fn chain<R>(self, next: R) -> Chain<Self, R> where Self: Sized, R: AsyncRead, [src]

ⓘImportant traits for Read<'_, R>Important traits for Read<'_, R>impl<'_, R: AsyncRead + ?Sized + Unpin> Future for Read<'_, R> type Output = Result<usize>;fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> where Self: Unpin, [src]

Important traits for Read<'_, R>

Important traits for ReadVectored<'_, R>

ⓘImportant traits for ReadExact<'_, R>Important traits for ReadExact<'_, R>impl<'_, R: AsyncRead + ?Sized + Unpin> Future for ReadExact<'_, R> type Output = Result<()>;fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self> where Self: Unpin, [src]

Important traits for ReadExact<'_, R>

ⓘImportant traits for ReadToEnd<'_, A>Important traits for ReadToEnd<'_, A>impl<'_, A: ?Sized> Future for ReadToEnd<'_, A> where A: AsyncRead + Unpin, type Output = Result<usize>;fn read_to_end<'a>(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self> where Self: Unpin, [src]

Important traits for ReadToEnd<'_, A>

ⓘImportant traits for ReadToString<'_, A>Important traits for ReadToString<'_, A>impl<'_, A: ?Sized> Future for ReadToString<'_, A> where A: AsyncRead + Unpin, type Output = Result<usize>;fn read_to_string<'a>( &'a mut self, buf: &'a mut String) -> ReadToString<'a, Self> where Self: Unpin, [src]

Important traits for ReadToString<'_, A>

fn split(self) -> (ReadHalf<Self>, WriteHalf<Self>) where Self: AsyncWrite + Sized, [src]

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

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

ⓘImportant traits for &'_ mut FImportant traits for &'_ mut Fimpl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;fn borrow(&self) -> &T[src]

Important traits for &'_ mut F

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

ⓘImportant traits for &'_ mut FImportant traits for &'_ mut Fimpl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;fn borrow_mut(&mut self) -> &mut T[src]