Struct hyper_static_server::tokio::io::Take

#[must_use = "streams do nothing unless you `.await` or poll them"]pub struct Take<R> { /* fields omitted */ }

Stream for the take method.

Implementations

impl<R> Take<R> where
    R: AsyncRead, 

pub fn limit(&self) -> u64

Returns the remaining number of bytes that can be read before this instance will return EOF.

Note

This instance may reach EOF after reading fewer bytes than indicated by this method if the underlying AsyncRead instance reaches EOF.

pub fn set_limit(&mut self, limit: u64)

Sets the number of bytes that can be read before this instance will return EOF. This is the same as constructing a new Take instance, so the amount of bytes read and the previous limit value don't matter when calling this method.

pub fn get_ref(&self) -> &R

Gets a reference to the underlying reader.

pub fn get_mut(&mut self) -> &mut R

Gets a mutable reference to the underlying reader.

Care should be taken to avoid modifying the internal I/O state of the underlying reader as doing so may corrupt the internal limit of this Take.

pub fn get_pin_mut(self: Pin<&mut Take<R>>) -> Pin<&mut R>

Gets a pinned mutable reference to the underlying reader.

Care should be taken to avoid modifying the internal I/O state of the underlying reader as doing so may corrupt the internal limit of this Take.

pub fn into_inner(self) -> R

Consumes the Take, returning the wrapped reader.

Trait Implementations

impl<R> AsyncBufRead for Take<R> where
    R: AsyncBufRead, 

pub fn poll_fill_buf(
    self: Pin<&mut Take<R>>,
    cx: &mut Context<'_>
) -> Poll<Result<&[u8], Error>>

Attempts to return the contents of the internal buffer, filling it with more data from the inner reader if it is empty.

pub fn consume(self: Pin<&mut Take<R>>, amt: usize)

Tells this buffer that amt bytes have been consumed from the buffer, so they should no longer be returned in calls to poll_read.

impl<R> AsyncRead for Take<R> where
    R: AsyncRead, 

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

Attempts to read from the AsyncRead into buf.

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

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

Formats the value using the given formatter.

impl<'__pin, R> Unpin for Take<R> where
    __Origin<'__pin, R>: Unpin,