Struct futures_lite::io::Empty [−][src]
pub struct Empty { /* fields omitted */ }
Expand description
Reader for the empty()
function.
Trait Implementations
impl AsyncBufRead for Empty
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impl AsyncBufRead for Empty
[src]Auto Trait Implementations
impl RefUnwindSafe for Empty
impl Send for Empty
impl Sync for Empty
impl Unpin for Empty
impl UnwindSafe for Empty
Blanket Implementations
impl<R> AsyncBufReadExt for R where
R: AsyncBufRead + ?Sized,
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impl<R> AsyncBufReadExt for R where
R: AsyncBufRead + ?Sized,
[src]fn fill_buf(&mut self) -> FillBuf<'_, Self>ⓘ where
Self: Unpin,
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fn fill_buf(&mut self) -> FillBuf<'_, Self>ⓘ where
Self: Unpin,
[src]Returns the contents of the internal buffer, filling it with more data if empty. Read more
fn read_until<'a>(
&'a mut self,
byte: u8,
buf: &'a mut Vec<u8>
) -> ReadUntilFuture<'_, Self>ⓘNotable traits for ReadUntilFuture<'_, R>
impl<R: AsyncBufRead + Unpin + ?Sized> Future for ReadUntilFuture<'_, R> type Output = Result<usize>;
where
Self: Unpin,
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fn read_until<'a>(
&'a mut self,
byte: u8,
buf: &'a mut Vec<u8>
) -> ReadUntilFuture<'_, Self>ⓘNotable traits for ReadUntilFuture<'_, R>
impl<R: AsyncBufRead + Unpin + ?Sized> Future for ReadUntilFuture<'_, R> type Output = Result<usize>;
where
Self: Unpin,
[src]Reads all bytes and appends them into buf
until the delimiter byte
or EOF is found. Read more
fn read_line<'a>(&'a mut self, buf: &'a mut String) -> ReadLineFuture<'_, Self>ⓘNotable traits for ReadLineFuture<'_, R>
impl<R: AsyncBufRead + Unpin + ?Sized> Future for ReadLineFuture<'_, R> type Output = Result<usize>;
where
Self: Unpin,
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fn read_line<'a>(&'a mut self, buf: &'a mut String) -> ReadLineFuture<'_, Self>ⓘNotable traits for ReadLineFuture<'_, R>
impl<R: AsyncBufRead + Unpin + ?Sized> Future for ReadLineFuture<'_, R> type Output = Result<usize>;
where
Self: Unpin,
[src]Reads all bytes and appends them into buf
until a newline (the 0xA byte) or EOF is found. Read more
impl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,
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impl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,
[src]fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadFuture<'a, Self>ⓘNotable traits for ReadFuture<'_, R>
impl<R: AsyncRead + Unpin + ?Sized> Future for ReadFuture<'_, R> type Output = Result<usize>;
where
Self: Unpin,
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fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadFuture<'a, Self>ⓘNotable traits for ReadFuture<'_, R>
impl<R: AsyncRead + Unpin + ?Sized> Future for ReadFuture<'_, R> type Output = Result<usize>;
where
Self: Unpin,
[src]Reads some bytes from the byte stream. Read more
fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectoredFuture<'a, Self>ⓘNotable traits for ReadVectoredFuture<'_, R>
impl<R: AsyncRead + Unpin + ?Sized> Future for ReadVectoredFuture<'_, R> type Output = Result<usize>;
where
Self: Unpin,
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fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectoredFuture<'a, Self>ⓘNotable traits for ReadVectoredFuture<'_, R>
impl<R: AsyncRead + Unpin + ?Sized> Future for ReadVectoredFuture<'_, R> type Output = Result<usize>;
where
Self: Unpin,
[src]fn read_to_end<'a>(
&'a mut self,
buf: &'a mut Vec<u8>
) -> ReadToEndFuture<'a, Self>ⓘNotable traits for ReadToEndFuture<'_, R>
impl<R: AsyncRead + Unpin + ?Sized> Future for ReadToEndFuture<'_, R> type Output = Result<usize>;
where
Self: Unpin,
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fn read_to_end<'a>(
&'a mut self,
buf: &'a mut Vec<u8>
) -> ReadToEndFuture<'a, Self>ⓘNotable traits for ReadToEndFuture<'_, R>
impl<R: AsyncRead + Unpin + ?Sized> Future for ReadToEndFuture<'_, R> type Output = Result<usize>;
where
Self: Unpin,
[src]fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToStringFuture<'a, Self>ⓘNotable traits for ReadToStringFuture<'_, R>
impl<R: AsyncRead + Unpin + ?Sized> Future for ReadToStringFuture<'_, R> type Output = Result<usize>;
where
Self: Unpin,
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fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToStringFuture<'a, Self>ⓘNotable traits for ReadToStringFuture<'_, R>
impl<R: AsyncRead + Unpin + ?Sized> Future for ReadToStringFuture<'_, R> type Output = Result<usize>;
where
Self: Unpin,
[src]fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExactFuture<'a, Self>ⓘNotable traits for ReadExactFuture<'_, R>
impl<R: AsyncRead + Unpin + ?Sized> Future for ReadExactFuture<'_, R> type Output = Result<()>;
where
Self: Unpin,
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fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExactFuture<'a, Self>ⓘNotable traits for ReadExactFuture<'_, R>
impl<R: AsyncRead + Unpin + ?Sized> Future for ReadExactFuture<'_, R> type Output = Result<()>;
where
Self: Unpin,
[src]Reads the exact number of bytes required to fill buf
. Read more
fn take(self, limit: u64) -> Take<Self> where
Self: Sized,
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fn take(self, limit: u64) -> Take<Self> where
Self: Sized,
[src]Creates an adapter which will read at most limit
bytes from it. Read more
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more