Struct opendal::raw::SeekableReader
source · pub struct SeekableReader { /* private fields */ }
Expand description
SeekableReader implement AsyncRead
and AsyncSeek
.
Trait Implementations§
Auto Trait Implementations§
impl !RefUnwindSafe for SeekableReader
impl Send for SeekableReader
impl !Sync for SeekableReader
impl Unpin for SeekableReader
impl !UnwindSafe for SeekableReader
Blanket Implementations§
§impl<R> AsyncReadExt for Rwhere
R: AsyncRead + ?Sized,
impl<R> AsyncReadExt for Rwhere
R: AsyncRead + ?Sized,
§fn chain<R>(self, next: R) -> Chain<Self, R>where
Self: Sized,
R: AsyncRead,
fn chain<R>(self, next: R) -> Chain<Self, R>where
Self: Sized,
R: AsyncRead,
Creates an adaptor which will chain this stream with another. Read more
§fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self>where
Self: Unpin,
fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self>where
Self: Unpin,
Tries to read some bytes directly into the given
buf
in asynchronous
manner, returning a future type. Read more§fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self>where
Self: Unpin,
fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self>where
Self: Unpin,
Creates a future which will read from the
AsyncRead
into bufs
using vectored
IO operations. Read more§fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self>where
Self: Unpin,
fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self>where
Self: Unpin,
Creates a future which will read exactly enough bytes to fill
buf
,
returning an error if end of file (EOF) is hit sooner. Read more§fn read_to_end<'a>(
&'a mut self,
buf: &'a mut Vec<u8, Global>
) -> ReadToEnd<'a, Self>where
Self: Unpin,
fn read_to_end<'a>(
&'a mut self,
buf: &'a mut Vec<u8, Global>
) -> ReadToEnd<'a, Self>where
Self: Unpin,
Creates a future which will read all the bytes from this
AsyncRead
. Read more§fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToString<'a, Self>where
Self: Unpin,
fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToString<'a, Self>where
Self: Unpin,
Creates a future which will read all the bytes from this
AsyncRead
. Read more§impl<R> AsyncReadExt for Rwhere
R: AsyncRead + ?Sized,
impl<R> AsyncReadExt for Rwhere
R: AsyncRead + ?Sized,
§fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadFuture<'a, Self>where
Self: Unpin,
fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadFuture<'a, Self>where
Self: Unpin,
Reads some bytes from the byte stream. Read more
§fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectoredFuture<'a, Self>where
Self: Unpin,
fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectoredFuture<'a, Self>where
Self: Unpin,
§fn read_to_end<'a>(
&'a mut self,
buf: &'a mut Vec<u8, Global>
) -> ReadToEndFuture<'a, Self>where
Self: Unpin,
fn read_to_end<'a>(
&'a mut self,
buf: &'a mut Vec<u8, Global>
) -> ReadToEndFuture<'a, Self>where
Self: Unpin,
§fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToStringFuture<'a, Self>where
Self: Unpin,
fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToStringFuture<'a, Self>where
Self: Unpin,
§fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExactFuture<'a, Self>where
Self: Unpin,
fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExactFuture<'a, Self>where
Self: Unpin,
Reads the exact number of bytes required to fill
buf
. Read more§fn take(self, limit: u64) -> Take<Self>where
Self: Sized,
fn take(self, limit: u64) -> Take<Self>where
Self: Sized,
Creates an adapter which will read at most
limit
bytes from it. Read more§impl<S> AsyncSeekExt for Swhere
S: AsyncSeek + ?Sized,
impl<S> AsyncSeekExt for Swhere
S: AsyncSeek + ?Sized,
§fn seek(&mut self, pos: SeekFrom) -> Seek<'_, Self>where
Self: Unpin,
fn seek(&mut self, pos: SeekFrom) -> Seek<'_, Self>where
Self: Unpin,
Creates a future which will seek an IO object, and then yield the
new position in the object and the object itself. Read more
§fn stream_position(&mut self) -> Seek<'_, Self>where
Self: Unpin,
fn stream_position(&mut self) -> Seek<'_, Self>where
Self: Unpin,
Creates a future which will return the current seek position from the
start of the stream. Read more
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<T> ReadExt for Twhere
T: AsyncRead + ?Sized,
impl<T> ReadExt for Twhere
T: AsyncRead + ?Sized,
§fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadFuture<'a, Self>where
Self: Unpin,
fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadFuture<'a, Self>where
Self: Unpin,
Reads some bytes from the byte stream. Read more
§fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectoredFuture<'a, Self>where
Self: Unpin,
fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectoredFuture<'a, Self>where
Self: Unpin,
§fn read_to_end<'a>(
&'a mut self,
buf: &'a mut Vec<u8, Global>
) -> ReadToEndFuture<'a, Self>where
Self: Unpin,
fn read_to_end<'a>(
&'a mut self,
buf: &'a mut Vec<u8, Global>
) -> ReadToEndFuture<'a, Self>where
Self: Unpin,
Reads all bytes from the byte stream. Read more
§fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToStringFuture<'a, Self>where
Self: Unpin,
fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToStringFuture<'a, Self>where
Self: Unpin,
Reads all bytes from the byte stream and appends them into a string. Read more
§fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExactFuture<'a, Self>where
Self: Unpin,
fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExactFuture<'a, Self>where
Self: Unpin,
Reads the exact number of bytes required to fill
buf
. Read more§fn take(self, limit: u64) -> Take<Self>where
Self: Sized,
fn take(self, limit: u64) -> Take<Self>where
Self: Sized,
Creates an adaptor which will read at most
limit
bytes from it. Read more§fn by_ref(&mut self) -> &mut Selfwhere
Self: Sized,
fn by_ref(&mut self) -> &mut Selfwhere
Self: Sized,
Creates a “by reference” adaptor for this instance of
Read
. Read more