[−][src]Struct web3::transports::ws::compat::Compat
pub struct Compat<T>(_);
Compatibility layer.
Trait Implementations
impl<T: AsyncRead + Unpin> AsyncRead for Compat<T>
[src][+]
fn poll_read(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &mut [u8]
) -> Poll<Result<usize>>
[src][−]
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &mut [u8]
) -> Poll<Result<usize>>
Attempt to read from the AsyncRead
into buf
. Read more
fn poll_read_vectored(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
bufs: &mut [IoSliceMut<'_>]
) -> Poll<Result<usize, Error>>
[src][−]
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. Read more
impl<T: AsyncRead + Unpin> AsyncRead for Compat<T>
[src][+]
fn poll_read(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &mut [u8]
) -> Poll<Result<usize>>
[src][−]
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &mut [u8]
) -> Poll<Result<usize>>
Attempts to read from the AsyncRead
into buf
. Read more
unsafe fn prepare_uninitialized_buffer(
&self,
buf: &mut [MaybeUninit<u8>]
) -> bool
[src][−]
&self,
buf: &mut [MaybeUninit<u8>]
) -> bool
Prepares an uninitialized buffer to be safe to pass to read
. Returns
true
if the supplied buffer was zeroed out. Read more
fn poll_read_buf<B>(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &mut B
) -> Poll<Result<usize, Error>> where
B: BufMut,
[src][−]
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &mut B
) -> Poll<Result<usize, Error>> where
B: BufMut,
Pulls some bytes from this source into the specified BufMut
, returning
how many bytes were read. Read more
impl<T: AsyncWrite + Unpin> AsyncWrite for Compat<T>
[src][+]
fn poll_write(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &[u8]
) -> Poll<Result<usize>>
[src][−]
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &[u8]
) -> Poll<Result<usize>>
Attempt to write bytes from buf
into the object. Read more
fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>>
[src][−]
Attempt to flush the object, ensuring that any buffered data reach their destination. Read more
fn poll_close(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>>
[src][−]
Attempt to close the object. Read more
fn poll_write_vectored(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
bufs: &[IoSlice<'_>]
) -> Poll<Result<usize, Error>>
[src][−]
self: Pin<&mut Self>,
cx: &mut Context<'_>,
bufs: &[IoSlice<'_>]
) -> Poll<Result<usize, Error>>
Attempt to write bytes from bufs
into the object using vectored
IO operations. Read more
impl<T: AsyncWrite + Unpin> AsyncWrite for Compat<T>
[src][+]
fn poll_write(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &[u8]
) -> Poll<Result<usize, Error>>
[src][−]
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &[u8]
) -> Poll<Result<usize, Error>>
Attempt to write bytes from buf
into the object. Read more
fn poll_flush(
self: Pin<&mut Self>,
cx: &mut Context<'_>
) -> Poll<Result<(), Error>>
[src][−]
self: Pin<&mut Self>,
cx: &mut Context<'_>
) -> Poll<Result<(), Error>>
Attempts to flush the object, ensuring that any buffered data reach their destination. Read more
fn poll_shutdown(
self: Pin<&mut Self>,
cx: &mut Context<'_>
) -> Poll<Result<(), Error>>
[src][−]
self: Pin<&mut Self>,
cx: &mut Context<'_>
) -> Poll<Result<(), Error>>
Initiates or attempts to shut down this writer, returning success when the I/O connection has completely shut down. Read more
fn poll_write_buf<B>(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &mut B
) -> Poll<Result<usize, Error>> where
B: Buf,
[src][−]
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &mut B
) -> Poll<Result<usize, Error>> where
B: Buf,
Writes a Buf
into this value, returning how many bytes were written. Read more
Auto Trait Implementations
impl<T> RefUnwindSafe for Compat<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Send for Compat<T> where
T: Send,
T: Send,
impl<T> Sync for Compat<T> where
T: Sync,
T: Sync,
impl<T> Unpin for Compat<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for Compat<T> where
T: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src][+]
T: 'static + ?Sized,
fn type_id(&self) -> TypeId
[src][−]
Gets the TypeId
of self
. Read more
impl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,
[src][+]
R: AsyncRead + ?Sized,
fn chain<R>(self, next: R) -> Chain<Self, R> where
R: AsyncRead,
[src][−]
R: AsyncRead,
Creates an adaptor which will chain this stream with another. Read more
fn read(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> where
Self: Unpin,
[src][−]
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 mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self> where
Self: Unpin,
[src][−]
&'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 mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self> where
Self: Unpin,
[src][−]
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 mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Creates a future which will read all the bytes from this AsyncRead
. Read more
fn read_to_string(&'a mut self, buf: &'a mut String) -> ReadToString<'a, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Creates a future which will read all the bytes from this AsyncRead
. Read more
fn split(self) -> (ReadHalf<Self>, WriteHalf<Self>) where
Self: AsyncWrite,
[src][−]
Self: AsyncWrite,
Helper method for splitting this read/write object into two halves. Read more
fn take(self, limit: u64) -> Take<Self>
[src][−]
Creates an AsyncRead adapter which will read at most limit
bytes
from the underlying reader. Read more
impl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,
[src][+]
R: AsyncRead + ?Sized,
fn chain<R>(self, next: R) -> Chain<Self, R> where
R: AsyncRead,
[src][−]
R: AsyncRead,
Creates a new AsyncRead
instance that chains this stream with
next
. Read more
fn read(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Pulls some bytes from this source into the specified buffer, returning how many bytes were read. Read more
fn read_buf<B>(&'a mut self, buf: &'a mut B) -> ReadBuf<'a, Self, B> where
B: BufMut,
Self: Unpin,
[src][−]
B: BufMut,
Self: Unpin,
Pulls some bytes from this source into the specified buffer, advancing the buffer's internal cursor. Read more
fn read_exact(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads the exact number of bytes required to fill buf
. Read more
fn read_u8(&'a mut self) -> ReadU8<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an unsigned 8 bit integer from the underlying reader. Read more
fn read_i8(&'a mut self) -> ReadI8<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads a signed 8 bit integer from the underlying reader. Read more
fn read_u16(&'a mut self) -> ReadU16<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an unsigned 16-bit integer in big-endian order from the underlying reader. Read more
fn read_i16(&'a mut self) -> ReadI16<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads a signed 16-bit integer in big-endian order from the underlying reader. Read more
fn read_u32(&'a mut self) -> ReadU32<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an unsigned 32-bit integer in big-endian order from the underlying reader. Read more
fn read_i32(&'a mut self) -> ReadI32<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads a signed 32-bit integer in big-endian order from the underlying reader. Read more
fn read_u64(&'a mut self) -> ReadU64<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an unsigned 64-bit integer in big-endian order from the underlying reader. Read more
fn read_i64(&'a mut self) -> ReadI64<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an signed 64-bit integer in big-endian order from the underlying reader. Read more
fn read_u128(&'a mut self) -> ReadU128<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an unsigned 128-bit integer in big-endian order from the underlying reader. Read more
fn read_i128(&'a mut self) -> ReadI128<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an signed 128-bit integer in big-endian order from the underlying reader. Read more
fn read_u16_le(&'a mut self) -> ReadU16Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an unsigned 16-bit integer in little-endian order from the underlying reader. Read more
fn read_i16_le(&'a mut self) -> ReadI16Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads a signed 16-bit integer in little-endian order from the underlying reader. Read more
fn read_u32_le(&'a mut self) -> ReadU32Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an unsigned 32-bit integer in little-endian order from the underlying reader. Read more
fn read_i32_le(&'a mut self) -> ReadI32Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads a signed 32-bit integer in little-endian order from the underlying reader. Read more
fn read_u64_le(&'a mut self) -> ReadU64Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an unsigned 64-bit integer in little-endian order from the underlying reader. Read more
fn read_i64_le(&'a mut self) -> ReadI64Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an signed 64-bit integer in little-endian order from the underlying reader. Read more
fn read_u128_le(&'a mut self) -> ReadU128Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an unsigned 128-bit integer in little-endian order from the underlying reader. Read more
fn read_i128_le(&'a mut self) -> ReadI128Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads an signed 128-bit integer in little-endian order from the underlying reader. Read more
fn read_to_end(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads all bytes until EOF in this source, placing them into buf
. Read more
fn read_to_string(&'a mut self, dst: &'a mut String) -> ReadToString<'a, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Reads all bytes until EOF in this source, appending them to buf
. Read more
fn take(self, limit: u64) -> Take<Self>
[src][−]
Creates an adaptor which reads at most limit
bytes from it. Read more
impl<W> AsyncWriteExt for W where
W: AsyncWrite + ?Sized,
[src][+]
W: AsyncWrite + ?Sized,
fn flush(&mut self) -> Flush<'_, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Creates a future which will entirely flush this AsyncWrite
. Read more
fn close(&mut self) -> Close<'_, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Creates a future which will entirely close this AsyncWrite
.
fn write(&'a mut self, buf: &'a [u8]) -> Write<'a, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Creates a future which will write bytes from buf
into the object. Read more
fn write_vectored(
&'a mut self,
bufs: &'a [IoSlice<'a>]
) -> WriteVectored<'a, Self> where
Self: Unpin,
[src][−]
&'a mut self,
bufs: &'a [IoSlice<'a>]
) -> WriteVectored<'a, Self> where
Self: Unpin,
Creates a future which will write bytes from bufs
into the object using vectored
IO operations. Read more
fn write_all(&'a mut self, buf: &'a [u8]) -> WriteAll<'a, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Write data into this object. Read more
fn into_sink<Item>(self) -> IntoSink<Self, Item> where
Item: AsRef<[u8]>,
[src][−]
Item: AsRef<[u8]>,
Allow using an AsyncWrite
as a Sink
<Item: AsRef<[u8]>>
. Read more
impl<W> AsyncWriteExt for W where
W: AsyncWrite + ?Sized,
[src][+]
W: AsyncWrite + ?Sized,
fn write(&'a mut self, src: &'a [u8]) -> Write<'a, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes a buffer into this writer, returning how many bytes were written. Read more
fn write_buf<B>(&'a mut self, src: &'a mut B) -> WriteBuf<'a, Self, B> where
B: Buf,
Self: Unpin,
[src][−]
B: Buf,
Self: Unpin,
Writes a buffer into this writer, advancing the buffer's internal cursor. Read more
fn write_all(&'a mut self, src: &'a [u8]) -> WriteAll<'a, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Attempts to write an entire buffer into this writer. Read more
fn write_u8(&'a mut self, n: u8) -> WriteU8<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an unsigned 8-bit integer to the underlying writer. Read more
fn write_i8(&'a mut self, n: i8) -> WriteI8<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an unsigned 8-bit integer to the underlying writer. Read more
fn write_u16(&'a mut self, n: u16) -> WriteU16<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an unsigned 16-bit integer in big-endian order to the underlying writer. Read more
fn write_i16(&'a mut self, n: i16) -> WriteI16<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes a signed 16-bit integer in big-endian order to the underlying writer. Read more
fn write_u32(&'a mut self, n: u32) -> WriteU32<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an unsigned 32-bit integer in big-endian order to the underlying writer. Read more
fn write_i32(&'a mut self, n: i32) -> WriteI32<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes a signed 32-bit integer in big-endian order to the underlying writer. Read more
fn write_u64(&'a mut self, n: u64) -> WriteU64<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an unsigned 64-bit integer in big-endian order to the underlying writer. Read more
fn write_i64(&'a mut self, n: i64) -> WriteI64<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an signed 64-bit integer in big-endian order to the underlying writer. Read more
fn write_u128(&'a mut self, n: u128) -> WriteU128<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an unsigned 128-bit integer in big-endian order to the underlying writer. Read more
fn write_i128(&'a mut self, n: i128) -> WriteI128<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an signed 128-bit integer in big-endian order to the underlying writer. Read more
fn write_u16_le(&'a mut self, n: u16) -> WriteU16Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an unsigned 16-bit integer in little-endian order to the underlying writer. Read more
fn write_i16_le(&'a mut self, n: i16) -> WriteI16Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes a signed 16-bit integer in little-endian order to the underlying writer. Read more
fn write_u32_le(&'a mut self, n: u32) -> WriteU32Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an unsigned 32-bit integer in little-endian order to the underlying writer. Read more
fn write_i32_le(&'a mut self, n: i32) -> WriteI32Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes a signed 32-bit integer in little-endian order to the underlying writer. Read more
fn write_u64_le(&'a mut self, n: u64) -> WriteU64Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an unsigned 64-bit integer in little-endian order to the underlying writer. Read more
fn write_i64_le(&'a mut self, n: i64) -> WriteI64Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an signed 64-bit integer in little-endian order to the underlying writer. Read more
fn write_u128_le(&'a mut self, n: u128) -> WriteU128Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an unsigned 128-bit integer in little-endian order to the underlying writer. Read more
fn write_i128_le(&'a mut self, n: i128) -> WriteI128Le<&'a mut Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Writes an signed 128-bit integer in little-endian order to the underlying writer. Read more
fn flush(&mut self) -> Flush<'_, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Flushes this output stream, ensuring that all intermediately buffered contents reach their destination. Read more
fn shutdown(&mut self) -> Shutdown<'_, Self> where
Self: Unpin,
[src][−]
Self: Unpin,
Shuts down the output stream, ensuring that the value can be dropped cleanly. Read more
impl<T> Borrow<T> for T where
T: ?Sized,
[src][+]
T: ?Sized,
fn borrow(&self) -> &T
[src][−]
Immutably borrows from an owned value. Read more
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src][+]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src][−]
Mutably borrows from an owned value. Read more
impl<T> From<T> for T
[src][+]
impl<T> FuturesAsyncReadCompatExt for T where
T: AsyncRead,
[src][+]
T: AsyncRead,
fn compat(self) -> Compat<Self>
[src][−]
Wraps self
with a compatibility layer that implements
tokio_io::AsyncRead
. Read more
impl<T> FuturesAsyncWriteCompatExt for T where
T: AsyncWrite,
[src][+]
T: AsyncWrite,
fn compat_write(self) -> Compat<Self>
[src][−]
Wraps self
with a compatibility layer that implements
tokio::io::AsyncWrite
. Read more
impl<T> Instrument for T
[src][+]
fn instrument(self, span: Span) -> Instrumented<Self>
[src][−]
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
fn in_current_span(self) -> Instrumented<Self>
[src][−]
impl<T> Instrument for T
[src][+]
fn instrument(self, span: Span) -> Instrumented<Self>
[src][−]
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
fn in_current_span(self) -> Instrumented<Self>
[src][−]
impl<T, U> Into<U> for T where
U: From<T>,
[src][+]
U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src][+]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src][−]
Performs the conversion.
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src][+]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src][−]
Performs the conversion.
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
[+]
V: MultiLane<T>,