Struct stubborn_io::tokio::StubbornIo

pub struct StubbornIo<T, C> { /* private fields */ }

The StubbornIo is a wrapper over a tokio AsyncRead/AsyncWrite item that will automatically invoke the UnderlyingIo::establish upon initialization and when a reconnect is needed. Because it implements deref, you are able to invoke all of the original methods on the wrapped IO.

Implementations

impl<T, C> StubbornIo<T, C>

where T: UnderlyingIo<C>, C: Clone + Send + Unpin + 'static,

pub async fn connect(ctor_arg: C) -> Result<Self>

Connects or creates a handle to the UnderlyingIo item, using the default reconnect options.

pub async fn connect_with_options( ctor_arg: C, options: ReconnectOptions ) -> Result<Self>

Trait Implementations

impl<T, C> AsyncRead for StubbornIo<T, C>

where T: UnderlyingIo<C> + AsyncRead, C: Clone + Send + Unpin + 'static,

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

Attempts to read from the AsyncRead into buf.

impl<T, C> AsyncWrite for StubbornIo<T, C>

where T: UnderlyingIo<C> + AsyncWrite, C: Clone + Send + Unpin + 'static,

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

Attempt to write bytes from buf into the object.

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

Attempts to flush the object, ensuring that any buffered data reach their destination.

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

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

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

Like poll_write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

Determines if this writer has an efficient poll_write_vectored implementation.

impl<T, C> Deref for StubbornIo<T, C>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T, C> DerefMut for StubbornIo<T, C>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.