Struct ReadWriteTokio

Source
pub struct ReadWriteTokio<R, W> { /* private fields */ }
Expand description

Combined async reader and writer, tokio 1 version. Note that this struct is only present in readwrite if “tokio” Cargo feature is enabled.

Implementations§

Source§

impl<R: AsyncRead, W: AsyncWrite> ReadWriteTokio<R, W>

Source

pub fn new(r: R, w: W) -> Self

Bundle separate async reader and writer into a combined pseudo-socket

Source

pub fn borrow(&self) -> (&R, &W)

Borrow inner objects

Source

pub fn borrow_read(&self) -> &R

Borrow the reader

Source

pub fn borrow_write(&self) -> &W

Borrow the writer

Source

pub fn borrow_mut(&mut self) -> (&mut R, &mut W)

Mutably borrow inner objects

Source

pub fn borrow_mut_read(&mut self) -> &mut R

Mutably borrow the reader

Source

pub fn borrow_mut_write(&mut self) -> &mut W

Mutably borrow the writer

Source

pub fn into_inner(self) -> (R, W)

Convert ReadWrite back into individual reader and writer pair

Source

pub fn into_reader(self) -> R

Convert ReadWrite back into the reader, dropping the writer

Source

pub fn into_writer(self) -> W

Convert ReadWrite back into the writer, dropping the reader

Source

pub fn borrow_pin(self: Pin<&mut Self>) -> (Pin<&mut R>, Pin<&mut W>)

Borrow pinned reader and writer

Source

pub fn borrow_pin_read(self: Pin<&mut Self>) -> Pin<&mut R>

Borrow pinned reader

Source

pub fn borrow_pin_write(self: Pin<&mut Self>) -> Pin<&mut W>

Borrow pinned writer

Trait Implementations§

Source§

impl<R: AsyncRead, W> AsyncRead for ReadWriteTokio<R, W>

Source§

fn poll_read( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &mut ReadBuf<'_>, ) -> Poll<Result<()>>

Attempts to read from the AsyncRead into buf. Read more
Source§

impl<R, W: AsyncWrite> AsyncWrite for ReadWriteTokio<R, W>

Source§

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
Source§

fn poll_flush( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Result<(), Error>>

Attempts to flush the object, ensuring that any buffered data reach their destination. Read more
Source§

fn poll_shutdown( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Result<(), Error>>

Initiates or attempts to shut down this writer, returning success when the I/O connection has completely shut down. Read more
Source§

fn poll_write_vectored( self: Pin<&mut Self>, cx: &mut Context<'_>, bufs: &[IoSlice<'_>], ) -> Poll<Result<usize, Error>>

Like poll_write, except that it writes from a slice of buffers. Read more
Source§

fn is_write_vectored(&self) -> bool

Determines if this writer has an efficient poll_write_vectored implementation. Read more
Source§

impl<R: AsyncRead, W: AsyncWrite> From<(R, W)> for ReadWriteTokio<R, W>

Source§

fn from((r, w): (R, W)) -> Self

Converts to this type from the input type.
Source§

impl<'__pin, R, W> Unpin for ReadWriteTokio<R, W>
where PinnedFieldsOf<__Origin<'__pin, R, W>>: Unpin,

Auto Trait Implementations§

§

impl<R, W> Freeze for ReadWriteTokio<R, W>
where R: Freeze, W: Freeze,

§

impl<R, W> RefUnwindSafe for ReadWriteTokio<R, W>

§

impl<R, W> Send for ReadWriteTokio<R, W>
where R: Send, W: Send,

§

impl<R, W> Sync for ReadWriteTokio<R, W>
where R: Sync, W: Sync,

§

impl<R, W> UnwindSafe for ReadWriteTokio<R, W>
where R: UnwindSafe, W: UnwindSafe,

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

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

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.