broker_tokio::net::tcp

Struct WriteHalf

pub struct WriteHalf<'a>(/* private fields */);

Available on crate feature tcp only.

Expand description

Write half of a TcpStream.

Note that in the AsyncWrite implemenation of TcpStreamWriteHalf, poll_shutdown actually shuts down the TCP stream in the write direction.

Trait Implementations§

impl AsRef<TcpStream> for WriteHalf<'_>

fn as_ref(&self) -> &TcpStream

Converts this type into a shared reference of the (usually inferred) input type.

impl AsyncWrite for WriteHalf<'_>

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

Attempt to write bytes from buf into the object. Read more

fn poll_write_buf<B: Buf>( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &mut B, ) -> Poll<Result<usize>>

Write a Buf into this value, returning how many bytes were written. Read more

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

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

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

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

impl<'a> Debug for WriteHalf<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl<'a> Freeze for WriteHalf<'a>

impl<'a> !RefUnwindSafe for WriteHalf<'a>

impl<'a> Send for WriteHalf<'a>

impl<'a> Sync for WriteHalf<'a>

impl<'a> Unpin for WriteHalf<'a>

impl<'a> !UnwindSafe for WriteHalf<'a>

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<W> AsyncWriteExt for W
where W: AsyncWrite + ?Sized,

fn write<'a>(&'a mut self, src: &'a [u8]) -> Write<'a, Self>
where Self: Unpin,

Available on crate feature io-util only.

Write a buffer into this writer, returning how many bytes were written. Read more

fn write_buf<'a, B>(&'a mut self, src: &'a mut B) -> WriteBuf<'a, Self, B>
where Self: Sized, B: Buf,

Available on crate feature io-util only.

Write a buffer into this writer, advancing the buffer’s internal cursor. Read more

fn write_all<'a>(&'a mut self, src: &'a [u8]) -> WriteAll<'a, Self>
where Self: Unpin,

Available on crate feature io-util only.

Attempts to write an entire buffer into this writer. Read more

fn write_u8<'a>(&'a mut self, n: u8) -> WriteU8<&'a mut Self>
where Self: Unpin,

Available on crate feature io-util only.

Writes an unsigned 8-bit integer to the underlying writer. Read more

fn write_i8<'a>(&'a mut self, n: i8) -> WriteI8<&'a mut Self>
where Self: Unpin,

Available on crate feature io-util only.

Writes an unsigned 8-bit integer to the underlying writer. Read more

fn write_u16<'a>(&'a mut self, n: u16) -> WriteU16<&'a mut Self>
where Self: Unpin,

Available on crate feature io-util only.

Writes an unsigned 16-bit integer in big-endian order to the underlying writer. Read more

fn write_i16<'a>(&'a mut self, n: i16) -> WriteI16<&'a mut Self>
where Self: Unpin,

Available on crate feature io-util only.

Writes a signed 16-bit integer in big-endian order to the underlying writer. Read more

fn write_u32<'a>(&'a mut self, n: u32) -> WriteU32<&'a mut Self>
where Self: Unpin,

Available on crate feature io-util only.

Writes an unsigned 32-bit integer in big-endian order to the underlying writer. Read more

fn write_i32<'a>(&'a mut self, n: i32) -> WriteI32<&'a mut Self>
where Self: Unpin,

Available on crate feature io-util only.

Writes a signed 32-bit integer in big-endian order to the underlying writer. Read more

fn write_u64<'a>(&'a mut self, n: u64) -> WriteU64<&'a mut Self>
where Self: Unpin,

Available on crate feature io-util only.

Writes an unsigned 64-bit integer in big-endian order to the underlying writer. Read more

fn write_i64<'a>(&'a mut self, n: i64) -> WriteI64<&'a mut Self>
where Self: Unpin,

Available on crate feature io-util only.

Writes an signed 64-bit integer in big-endian order to the underlying writer. Read more

fn write_u128<'a>(&'a mut self, n: u128) -> WriteU128<&'a mut Self>
where Self: Unpin,

Available on crate feature io-util only.

Writes an unsigned 128-bit integer in big-endian order to the underlying writer. Read more

fn write_i128<'a>(&'a mut self, n: i128) -> WriteI128<&'a mut Self>
where Self: Unpin,

Available on crate feature io-util only.

Writes an signed 128-bit integer in big-endian order to the underlying writer. Read more

fn flush(&mut self) -> Flush<'_, Self>
where Self: Unpin,

Available on crate feature io-util only.

Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more

fn shutdown(&mut self) -> Shutdown<'_, Self>
where Self: Unpin,

Available on crate feature io-util only.

Shuts down the output stream, ensuring that the value can be dropped cleanly. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.