Struct lair_keystore::dependencies::tokio::io::BufReader

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

Expand description

The BufReader struct adds buffering to any reader.

It can be excessively inefficient to work directly with a AsyncRead instance. A BufReader performs large, infrequent reads on the underlying AsyncRead and maintains an in-memory buffer of the results.

BufReader can improve the speed of programs that make small and repeated read calls to the same file or network socket. It does not help when reading very large amounts at once, or reading just one or a few times. It also provides no advantage when reading from a source that is already in memory, like a Vec<u8>.

When the BufReader is dropped, the contents of its buffer will be discarded. Creating multiple instances of a BufReader on the same stream can cause data loss.

Implementations

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

pub fn new(inner: R) -> BufReader<R>

Creates a new BufReader with a default buffer capacity. The default is currently 8 KB, but may change in the future.

pub fn with_capacity(capacity: usize, inner: R) -> BufReader<R>

Creates a new BufReader with the specified buffer capacity.

pub fn get_ref(&self) -> &R

Gets a reference to the underlying reader.

It is inadvisable to directly read from the underlying reader.

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

Gets a mutable reference to the underlying reader.

It is inadvisable to directly read from the underlying reader.

pub fn get_pin_mut(self: Pin<&mut BufReader<R>>) -> Pin<&mut R>ⓘNotable traits for Pin`impl Future for Pin where P: DerefMut, ::Target: Future, type Output = <::Target as Future>::Output;`

Gets a pinned mutable reference to the underlying reader.

It is inadvisable to directly read from the underlying reader.

pub fn into_inner(self) -> R

Consumes this BufReader, returning the underlying reader.

Note that any leftover data in the internal buffer is lost.

pub fn buffer(&self) -> &[u8]ⓘNotable traits for &'_ mut [u8]`impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]`

Returns a reference to the internally buffered data.

Unlike fill_buf, this will not attempt to fill the buffer if it is empty.

Trait Implementations

impl<R> AsyncBufRead for BufReader<R> where
R: AsyncRead,

fn poll_fill_buf(
self: Pin<&mut BufReader<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. Read more

fn consume(self: Pin<&mut BufReader<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. Read more

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

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

Attempts to read from the AsyncRead into buf. Read more

impl<R> AsyncSeek for BufReader<R> where
R: AsyncRead + AsyncSeek,

Seeks to an offset, in bytes, in the underlying reader.

The position used for seeking with SeekFrom::Current(_) is the position the underlying reader would be at if the BufReader had no internal buffer.

Seeking always discards the internal buffer, even if the seek position would otherwise fall within it. This guarantees that calling .into_inner() immediately after a seek yields the underlying reader at the same position.

See AsyncSeek for more details.

Note: In the edge case where you’re seeking with SeekFrom::Current(n) where n minus the internal buffer length overflows an i64, two seeks will be performed instead of one. If the second seek returns Err, the underlying reader will be left at the same position it would have if you called seek with SeekFrom::Current(0).

fn start_seek(self: Pin<&mut BufReader<R>>, pos: SeekFrom) -> Result<(), Error>

Attempts to seek to an offset, in bytes, in a stream. Read more

fn poll_complete(
self: Pin<&mut BufReader<R>>,
cx: &mut Context<'_>
) -> Poll<Result<u64, Error>>

Waits for a seek operation to complete. Read more

impl<R> AsyncWrite for BufReader<R> where
R: AsyncRead + AsyncWrite,

fn poll_write(
 self: Pin<&mut BufReader<R>>,
 cx: &mut Context<'_>,
 buf: &[u8]
) -> Poll<Result<usize, Error>>

Attempt to write bytes from buf into the object. Read more

fn poll_write_vectored(
 self: Pin<&mut BufReader<R>>,
 cx: &mut Context<'_>,
 bufs: &[IoSlice<'_>]
) -> Poll<Result<usize, Error>>

Like poll_write, except that it writes from a slice of buffers. Read more

fn is_write_vectored(&self) -> bool

Determines if this writer has an efficient poll_write_vectored implementation. Read more

fn poll_flush(
self: Pin<&mut BufReader<R>>,
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 BufReader<R>>,
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

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

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

Formats the value using the given formatter. Read more

impl<RW> From<BufReader<BufWriter<RW>>> for BufStream<RW>

fn from(b: BufReader<BufWriter<RW>>) -> BufStream<RW>

Converts to this type from the input type.

impl<'pin, R> Unpin for BufReader<R> where
Origin<'__pin, R>: Unpin,

Auto Trait Implementations

impl<R> RefUnwindSafe for BufReader<R> where
R: RefUnwindSafe,

impl<R> Send for BufReader<R> where
R: Send,

impl<R> Sync for BufReader<R> where
R: Sync,

impl<R> UnwindSafe for BufReader<R> where
R: UnwindSafe,

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<R> AsyncBufReadExt for R where
R: AsyncBufRead + ?Sized,

fn read_until(
 &'a mut self,
 byte: u8,
 buf: &'a mut Vec<u8, Global>
) -> ReadUntil<'a, Self> where
 Self: Unpin,

Reads all bytes into buf until the delimiter byte or EOF is reached. Read more

fn read_line(&'a mut self, buf: &'a mut String) -> ReadLine<'a, Self> where
Self: Unpin,

Reads all bytes until a newline (the 0xA byte) is reached, and append them to the provided buffer. Read more

fn split(self, byte: u8) -> Split<Self> where
Self: Unpin,

Returns a stream of the contents of this reader split on the byte byte. Read more

fn fill_buf(&mut self) -> FillBuf<'_, Self> where
Self: Unpin,

Returns the contents of the internal buffer, filling it with more data from the inner reader if it is empty. Read more

fn consume(&mut self, amt: usize) where
Self: Unpin,

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

fn lines(self) -> Lines<Self>

Returns a stream over the lines of this reader. This method is the async equivalent to BufRead::lines. Read more

impl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,

fn chain<R>(self, next: R) -> Chain<Self, R> where
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,

Pulls some bytes from this source into the specified buffer, returning how many bytes were read. Read more

fn read_buf(&'a mut self, buf: &'a mut B) -> ReadBuf<'a, Self, B> where
Self: Unpin,
B: BufMut,

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,

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,

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,

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,

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,

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,

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,

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,

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,

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,

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,

Reads an signed 128-bit integer in big-endian order from the underlying reader. Read more

fn read_f32(&'a mut self) -> ReadF32<&'a mut Self> where
Self: Unpin,

Reads an 32-bit floating point type in big-endian order from the underlying reader. Read more

fn read_f64(&'a mut self) -> ReadF64<&'a mut Self> where
Self: Unpin,

Reads an 64-bit floating point type in big-endian order from the underlying reader. Read more

fn read_u16_le(&'a mut self) -> ReadU16Le<&'a mut Self> where
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,

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,

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,

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,

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,

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,

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,

Reads an signed 128-bit integer in little-endian order from the underlying reader. Read more

fn read_f32_le(&'a mut self) -> ReadF32Le<&'a mut Self> where
Self: Unpin,

Reads an 32-bit floating point type in little-endian order from the underlying reader. Read more

fn read_f64_le(&'a mut self) -> ReadF64Le<&'a mut Self> where
Self: Unpin,

Reads an 64-bit floating point type in little-endian order from the underlying reader. Read more

fn read_to_end(
 &'a mut self,
 buf: &'a mut Vec<u8, Global>
) -> ReadToEnd<'a, Self> where
 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,

Reads all bytes until EOF in this source, appending them to buf. Read more

fn take(self, limit: u64) -> Take<Self>

Creates an adaptor which reads at most limit bytes from it. Read more

impl<S> AsyncSeekExt for S where
S: AsyncSeek + ?Sized,

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 rewind(&mut self) -> Seek<'_, Self> where
Self: Unpin,

Creates a future which will rewind to the beginning of the stream. Read more

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

impl<W> AsyncWriteExt for W where
W: AsyncWrite + ?Sized,

fn write(&'a mut self, src: &'a [u8]) -> Write<'a, Self> where
Self: Unpin,

Writes a buffer into this writer, returning how many bytes were written. Read more

fn write_vectored(
 &'a mut self,
 bufs: &'a [IoSlice<'b>]
) -> WriteVectored<'a, 'b, Self> where
 Self: Unpin,

Like write, except that it writes from a slice of buffers. Read more

fn write_buf(&'a mut self, src: &'a mut B) -> WriteBuf<'a, Self, B> where
Self: Unpin,
B: Buf,

Writes a buffer into this writer, advancing the buffer’s internal cursor. Read more

fn write_all_buf(&'a mut self, src: &'a mut B) -> WriteAllBuf<'a, Self, B> where
Self: Unpin,
B: Buf,

Attempts to write an entire buffer into this writer. Read more

fn write_all(&'a mut self, src: &'a [u8]) -> WriteAll<'a, Self> where
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,

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,

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,

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,

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,

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,

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,

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,

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,

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,

Writes an signed 128-bit integer in big-endian order to the underlying writer. Read more

fn write_f32(&'a mut self, n: f32) -> WriteF32<&'a mut Self> where
Self: Unpin,

Writes an 32-bit floating point type in big-endian order to the underlying writer. Read more

fn write_f64(&'a mut self, n: f64) -> WriteF64<&'a mut Self> where
Self: Unpin,

Writes an 64-bit floating point type 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,

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,

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,

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,

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,

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,

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,

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,

Writes an signed 128-bit integer in little-endian order to the underlying writer. Read more

fn write_f32_le(&'a mut self, n: f32) -> WriteF32Le<&'a mut Self> where
Self: Unpin,

Writes an 32-bit floating point type in little-endian order to the underlying writer. Read more

fn write_f64_le(&'a mut self, n: f64) -> WriteF64Le<&'a mut Self> where
Self: Unpin,

Writes an 64-bit floating point type in little-endian order to the underlying writer. Read more

fn flush(&mut self) -> Flush<'_, Self> where
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,

Shuts down the output stream, ensuring that the value can be dropped cleanly. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T> where T: Future, type Output = <T as Future>::Output;`

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T> where T: Future, type Output = <T as Future>::Output;`

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T> where T: Future, type Output = <T as Future>::Output;` where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T> where T: Future, type Output = <T as Future>::Output;`

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct lair_keystore::dependencies::tokio::io::BufReader

Implementations

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

pub fn new(inner: R) -> BufReader<R>

pub fn with_capacity(capacity: usize, inner: R) -> BufReader<R>

pub fn get_ref(&self) -> &R

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

pub fn get_pin_mut(self: Pin<&mut BufReader<R>>) -> Pin<&mut R>ⓘNotable traits for Pin<P>impl<P> Future for Pin<P> where P: DerefMut, <P as Deref>::Target: Future, type Output = <<P as Deref>::Target as Future>::Output;

pub fn into_inner(self) -> R

pub fn buffer(&self) -> &[u8]ⓘNotable traits for &'_ mut [u8]impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]

Trait Implementations

impl<R> AsyncBufRead for BufReader<R> where R: AsyncRead,

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

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

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

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

impl<R> AsyncSeek for BufReader<R> where R: AsyncRead + AsyncSeek,

fn start_seek(self: Pin<&mut BufReader<R>>, pos: SeekFrom) -> Result<(), Error>

fn poll_complete( self: Pin<&mut BufReader<R>>, cx: &mut Context<'_>) -> Poll<Result<u64, Error>>

impl<R> AsyncWrite for BufReader<R> where R: AsyncRead + AsyncWrite,

fn poll_write( self: Pin<&mut BufReader<R>>, cx: &mut Context<'_>, buf: &[u8]) -> Poll<Result<usize, Error>>

fn poll_write_vectored( self: Pin<&mut BufReader<R>>, cx: &mut Context<'_>, bufs: &[IoSlice<'_>]) -> Poll<Result<usize, Error>>

fn is_write_vectored(&self) -> bool

fn poll_flush( self: Pin<&mut BufReader<R>>, cx: &mut Context<'_>) -> Poll<Result<(), Error>>

fn poll_shutdown( self: Pin<&mut BufReader<R>>, cx: &mut Context<'_>) -> Poll<Result<(), Error>>

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

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

impl<RW> From<BufReader<BufWriter<RW>>> for BufStream<RW>

fn from(b: BufReader<BufWriter<RW>>) -> BufStream<RW>

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

Auto Trait Implementations

impl<R> RefUnwindSafe for BufReader<R> where R: RefUnwindSafe,

impl<R> Send for BufReader<R> where R: Send,

impl<R> Sync for BufReader<R> where R: Sync,

impl<R> UnwindSafe for BufReader<R> where R: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<R> AsyncBufReadExt for R where R: AsyncBufRead + ?Sized,

fn read_until( &'a mut self, byte: u8, buf: &'a mut Vec<u8, Global>) -> ReadUntil<'a, Self> where Self: Unpin,

fn read_line(&'a mut self, buf: &'a mut String) -> ReadLine<'a, Self> where Self: Unpin,

fn split(self, byte: u8) -> Split<Self> where Self: Unpin,

fn fill_buf(&mut self) -> FillBuf<'_, Self> where Self: Unpin,

fn consume(&mut self, amt: usize) where Self: Unpin,

fn lines(self) -> Lines<Self>

impl<R> AsyncReadExt for R where R: AsyncRead + ?Sized,

fn chain<R>(self, next: R) -> Chain<Self, R> where R: AsyncRead,

fn read(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> where Self: Unpin,

fn read_buf<B>(&'a mut self, buf: &'a mut B) -> ReadBuf<'a, Self, B> where Self: Unpin, B: BufMut,

fn read_exact(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self> where Self: Unpin,

fn read_u8(&'a mut self) -> ReadU8<&'a mut Self> where Self: Unpin,

fn read_i8(&'a mut self) -> ReadI8<&'a mut Self> where Self: Unpin,

fn read_u16(&'a mut self) -> ReadU16<&'a mut Self> where Self: Unpin,

fn read_i16(&'a mut self) -> ReadI16<&'a mut Self> where Self: Unpin,

fn read_u32(&'a mut self) -> ReadU32<&'a mut Self> where Self: Unpin,

fn read_i32(&'a mut self) -> ReadI32<&'a mut Self> where Self: Unpin,

fn read_u64(&'a mut self) -> ReadU64<&'a mut Self> where Self: Unpin,

fn read_i64(&'a mut self) -> ReadI64<&'a mut Self> where Self: Unpin,

fn read_u128(&'a mut self) -> ReadU128<&'a mut Self> where Self: Unpin,

fn read_i128(&'a mut self) -> ReadI128<&'a mut Self> where Self: Unpin,

fn read_f32(&'a mut self) -> ReadF32<&'a mut Self> where Self: Unpin,

fn read_f64(&'a mut self) -> ReadF64<&'a mut Self> where Self: Unpin,

fn read_u16_le(&'a mut self) -> ReadU16Le<&'a mut Self> where Self: Unpin,

fn read_i16_le(&'a mut self) -> ReadI16Le<&'a mut Self> where Self: Unpin,

fn read_u32_le(&'a mut self) -> ReadU32Le<&'a mut Self> where Self: Unpin,

fn read_i32_le(&'a mut self) -> ReadI32Le<&'a mut Self> where Self: Unpin,

fn read_u64_le(&'a mut self) -> ReadU64Le<&'a mut Self> where Self: Unpin,

fn read_i64_le(&'a mut self) -> ReadI64Le<&'a mut Self> where Self: Unpin,

fn read_u128_le(&'a mut self) -> ReadU128Le<&'a mut Self> where Self: Unpin,

fn read_i128_le(&'a mut self) -> ReadI128Le<&'a mut Self> where Self: Unpin,

fn read_f32_le(&'a mut self) -> ReadF32Le<&'a mut Self> where Self: Unpin,

fn read_f64_le(&'a mut self) -> ReadF64Le<&'a mut Self> where Self: Unpin,

fn read_to_end( &'a mut self, buf: &'a mut Vec<u8, Global>) -> ReadToEnd<'a, Self> where Self: Unpin,

fn read_to_string(&'a mut self, dst: &'a mut String) -> ReadToString<'a, Self> where Self: Unpin,

fn take(self, limit: u64) -> Take<Self>

impl<S> AsyncSeekExt for S where S: AsyncSeek + ?Sized,

fn seek(&mut self, pos: SeekFrom) -> Seek<'_, Self> where Self: Unpin,

fn rewind(&mut self) -> Seek<'_, Self> where Self: Unpin,

fn stream_position(&mut self) -> Seek<'_, Self> where Self: Unpin,

impl<W> AsyncWriteExt for W where W: AsyncWrite + ?Sized,

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

pub fn get_pin_mut(self: Pin<&mut BufReader<R>>) -> Pin<&mut R>ⓘNotable traits for Pin<P>`impl<P> Future for Pin<P> where P: DerefMut, <P as Deref>::Target: Future, type Output = <<P as Deref>::Target as Future>::Output;`

pub fn buffer(&self) -> &[u8]ⓘNotable traits for &'_ mut [u8]`impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]`

impl<R> AsyncBufRead for BufReader<R> where
R: AsyncRead,

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

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

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

impl<R> AsyncSeek for BufReader<R> where
R: AsyncRead + AsyncSeek,

fn poll_complete(
self: Pin<&mut BufReader<R>>,
cx: &mut Context<'_>
) -> Poll<Result<u64, Error>>

impl<R> AsyncWrite for BufReader<R> where
R: AsyncRead + AsyncWrite,

fn poll_write(
self: Pin<&mut BufReader<R>>,
cx: &mut Context<'_>,
buf: &[u8]
) -> Poll<Result<usize, Error>>

fn poll_write_vectored(
self: Pin<&mut BufReader<R>>,
cx: &mut Context<'_>,
bufs: &[IoSlice<'_>]
) -> Poll<Result<usize, Error>>

fn poll_flush(
self: Pin<&mut BufReader<R>>,
cx: &mut Context<'_>
) -> Poll<Result<(), Error>>

fn poll_shutdown(
self: Pin<&mut BufReader<R>>,
cx: &mut Context<'_>
) -> Poll<Result<(), Error>>

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

impl<'pin, R> Unpin for BufReader<R> where
Origin<'__pin, R>: Unpin,

impl<R> RefUnwindSafe for BufReader<R> where
R: RefUnwindSafe,

impl<R> Send for BufReader<R> where
R: Send,

impl<R> Sync for BufReader<R> where
R: Sync,

impl<R> UnwindSafe for BufReader<R> where
R: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<R> AsyncBufReadExt for R where
R: AsyncBufRead + ?Sized,

fn read_until(
&'a mut self,
byte: u8,
buf: &'a mut Vec<u8, Global>
) -> ReadUntil<'a, Self> where
Self: Unpin,

fn read_line(&'a mut self, buf: &'a mut String) -> ReadLine<'a, Self> where
Self: Unpin,

fn split(self, byte: u8) -> Split<Self> where
Self: Unpin,

fn fill_buf(&mut self) -> FillBuf<'_, Self> where
Self: Unpin,

fn consume(&mut self, amt: usize) where
Self: Unpin,

impl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,

fn chain<R>(self, next: R) -> Chain<Self, R> where
R: AsyncRead,

fn read(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> where
Self: Unpin,

fn read_buf<B>(&'a mut self, buf: &'a mut B) -> ReadBuf<'a, Self, B> where
Self: Unpin,
B: BufMut,

fn read_exact(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self> where
Self: Unpin,

fn read_u8(&'a mut self) -> ReadU8<&'a mut Self> where
Self: Unpin,

fn read_i8(&'a mut self) -> ReadI8<&'a mut Self> where
Self: Unpin,

fn read_u16(&'a mut self) -> ReadU16<&'a mut Self> where
Self: Unpin,

fn read_i16(&'a mut self) -> ReadI16<&'a mut Self> where
Self: Unpin,

fn read_u32(&'a mut self) -> ReadU32<&'a mut Self> where
Self: Unpin,

fn read_i32(&'a mut self) -> ReadI32<&'a mut Self> where
Self: Unpin,

fn read_u64(&'a mut self) -> ReadU64<&'a mut Self> where
Self: Unpin,

fn read_i64(&'a mut self) -> ReadI64<&'a mut Self> where
Self: Unpin,

fn read_u128(&'a mut self) -> ReadU128<&'a mut Self> where
Self: Unpin,

fn read_i128(&'a mut self) -> ReadI128<&'a mut Self> where
Self: Unpin,

fn read_f32(&'a mut self) -> ReadF32<&'a mut Self> where
Self: Unpin,

fn read_f64(&'a mut self) -> ReadF64<&'a mut Self> where
Self: Unpin,

fn read_u16_le(&'a mut self) -> ReadU16Le<&'a mut Self> where
Self: Unpin,

fn read_i16_le(&'a mut self) -> ReadI16Le<&'a mut Self> where
Self: Unpin,

fn read_u32_le(&'a mut self) -> ReadU32Le<&'a mut Self> where
Self: Unpin,

fn read_i32_le(&'a mut self) -> ReadI32Le<&'a mut Self> where
Self: Unpin,

fn read_u64_le(&'a mut self) -> ReadU64Le<&'a mut Self> where
Self: Unpin,

fn read_i64_le(&'a mut self) -> ReadI64Le<&'a mut Self> where
Self: Unpin,

fn read_u128_le(&'a mut self) -> ReadU128Le<&'a mut Self> where
Self: Unpin,

fn read_i128_le(&'a mut self) -> ReadI128Le<&'a mut Self> where
Self: Unpin,

fn read_f32_le(&'a mut self) -> ReadF32Le<&'a mut Self> where
Self: Unpin,

fn read_f64_le(&'a mut self) -> ReadF64Le<&'a mut Self> where
Self: Unpin,

fn read_to_end(
&'a mut self,
buf: &'a mut Vec<u8, Global>
) -> ReadToEnd<'a, Self> where
Self: Unpin,

fn read_to_string(&'a mut self, dst: &'a mut String) -> ReadToString<'a, Self> where
Self: Unpin,

impl<S> AsyncSeekExt for S where
S: AsyncSeek + ?Sized,

fn seek(&mut self, pos: SeekFrom) -> Seek<'_, Self> where
Self: Unpin,

fn rewind(&mut self) -> Seek<'_, Self> where
Self: Unpin,

fn stream_position(&mut self) -> Seek<'_, Self> where
Self: Unpin,

impl<W> AsyncWriteExt for W where
W: AsyncWrite + ?Sized,

fn write(&'a mut self, src: &'a [u8]) -> Write<'a, Self> where
Self: Unpin,

fn write_vectored(
&'a mut self,
bufs: &'a [IoSlice<'b>]
) -> WriteVectored<'a, 'b, Self> where
Self: Unpin,

fn write_buf<B>(&'a mut self, src: &'a mut B) -> WriteBuf<'a, Self, B> where
Self: Unpin,
B: Buf,

fn write_all_buf<B>(&'a mut self, src: &'a mut B) -> WriteAllBuf<'a, Self, B> where
Self: Unpin,
B: Buf,

fn write_all(&'a mut self, src: &'a [u8]) -> WriteAll<'a, Self> where
Self: Unpin,

fn write_u8(&'a mut self, n: u8) -> WriteU8<&'a mut Self> where
Self: Unpin,

fn write_i8(&'a mut self, n: i8) -> WriteI8<&'a mut Self> where
Self: Unpin,

fn write_u16(&'a mut self, n: u16) -> WriteU16<&'a mut Self> where
Self: Unpin,

fn write_i16(&'a mut self, n: i16) -> WriteI16<&'a mut Self> where
Self: Unpin,

fn write_u32(&'a mut self, n: u32) -> WriteU32<&'a mut Self> where
Self: Unpin,

fn write_i32(&'a mut self, n: i32) -> WriteI32<&'a mut Self> where
Self: Unpin,

fn write_u64(&'a mut self, n: u64) -> WriteU64<&'a mut Self> where
Self: Unpin,

fn write_i64(&'a mut self, n: i64) -> WriteI64<&'a mut Self> where
Self: Unpin,

fn write_u128(&'a mut self, n: u128) -> WriteU128<&'a mut Self> where
Self: Unpin,

fn write_i128(&'a mut self, n: i128) -> WriteI128<&'a mut Self> where
Self: Unpin,

fn write_f32(&'a mut self, n: f32) -> WriteF32<&'a mut Self> where
Self: Unpin,

fn write_f64(&'a mut self, n: f64) -> WriteF64<&'a mut Self> where
Self: Unpin,

fn write_u16_le(&'a mut self, n: u16) -> WriteU16Le<&'a mut Self> where
Self: Unpin,

fn write_i16_le(&'a mut self, n: i16) -> WriteI16Le<&'a mut Self> where
Self: Unpin,