Struct Take 

pub struct Take<R> { /* private fields */ }

Take at most limit bytes from a reader.

Implementations

impl<R> Take<R>

pub fn new(inner: R, limit: u64) -> Self

Creates a new Take adapter.

pub const fn limit(&self) -> u64

Returns the remaining limit.

Trait Implementations

impl<R> AsyncRead for Take<R>

where R: AsyncRead + Unpin,

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

Attempt to read data into buf.

impl<R> AsyncReadVectored for Take<R>

where R: AsyncRead + Unpin,

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

Attempt to read data into multiple buffers.

impl<R: Debug> Debug for Take<R>

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

Formats the value using the given formatter.