Struct tokio::io::util::copy::CopyBuffer

pub(super) struct CopyBuffer {
    read_done: bool,
    need_flush: bool,
    pos: usize,
    cap: usize,
    amt: u64,
    buf: Box<[u8]>,
}

Fields

read_done: bool

need_flush: bool

pos: usize

cap: usize

amt: u64

buf: Box<[u8]>

Implementations

impl CopyBuffer

pub(super) fn new(buf_size: usize) -> Self

fn poll_fill_buf<R>( &mut self, cx: &mut Context<'_>, reader: Pin<&mut R>, ) -> Poll<Result<()>>

where R: AsyncRead + ?Sized,

fn poll_write_buf<R, W>( &mut self, cx: &mut Context<'_>, reader: Pin<&mut R>, writer: Pin<&mut W>, ) -> Poll<Result<usize>>

where R: AsyncRead + ?Sized, W: AsyncWrite + ?Sized,

pub(super) fn poll_copy<R, W>( &mut self, cx: &mut Context<'_>, reader: Pin<&mut R>, writer: Pin<&mut W>, ) -> Poll<Result<u64>>

where R: AsyncRead + ?Sized, W: AsyncWrite + ?Sized,

Trait Implementations

impl Debug for CopyBuffer

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

Formats the value using the given formatter.