Struct mz_balancerd::CountingConn

pub(crate) struct CountingConn<C> {
    pub(crate) inner: C,
    pub(crate) read: usize,
    pub(crate) written: usize,
}

Fields

inner: C

read: usize

written: usize

Implementations

impl<C> CountingConn<C>

pub(crate) fn new(inner: C) -> Self

Trait Implementations

impl<C> AsyncRead for CountingConn<C>

where C: AsyncRead + Unpin,

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

Attempts to read from the AsyncRead into buf.

impl<C> AsyncWrite for CountingConn<C>

where C: AsyncWrite + Unpin,

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.

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.

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.

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.

fn is_write_vectored(&self) -> bool

Determines if this writer has an efficient poll_write_vectored implementation.