Struct SliceReader

pub struct SliceReader<'a> { /* private fields */ }

An AsyncRead implementation capable of reading a [&[u8]].

Implementations

impl<'a> SliceReader<'a>

pub fn new(bytes: &'a [u8]) -> Self

Create a new SliceReader for bytes.

Trait Implementations

impl<'a> AsyncRead for SliceReader<'a>

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

Attempt to read from the AsyncRead into buf.

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

Attempt to read from the AsyncRead into bufs using vectored IO operations.

impl<'a> AsyncSeek for SliceReader<'a>

fn poll_seek( self: Pin<&mut Self>, _cx: &mut Context<'_>, pos: SeekFrom, ) -> Poll<Result<u64>>

Attempt to seek to an offset, in bytes, in a stream.