Struct tokio::io::ReadHalf

source · [−]

pub struct ReadHalf<T> { /* private fields */ }

Expand description

The readable half of a value returned from split.

Implementations

source

impl<T> ReadHalf<T>

source

pub fn is_pair_of(&self, other: &WriteHalf<T>) -> bool

Checks if this ReadHalf and some WriteHalf were split from the same stream.

source

pub fn unsplit(self, wr: WriteHalf<T>) -> T

Reunites with a previously split WriteHalf.

Panics

If this ReadHalf and the given WriteHalf do not originate from the same split operation this method will panic. This can be checked ahead of time by comparing the stream ID of the two halves.

Trait Implementations

source

impl<T: AsyncRead> AsyncRead for ReadHalf<T>

source

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

Attempts to read from the AsyncRead into buf. Read more

source

impl<T: Debug> Debug for ReadHalf<T>

source

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

Formats the value using the given formatter. Read more

source

impl<T: Send> Send for ReadHalf<T>

source

impl<T: Sync> Sync for ReadHalf<T>

Auto Trait Implementations

impl<T> !RefUnwindSafe for ReadHalf<T>

impl<T> Unpin for ReadHalf<T>

impl<T> !UnwindSafe for ReadHalf<T>

Blanket Implementations

source

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

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

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

source

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

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

Performs the conversion.

source

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

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

Performs the conversion.

Struct tokio::io::ReadHalf

Implementations

impl<T> ReadHalf<T>

pub fn is_pair_of(&self, other: &WriteHalf<T>) -> bool

pub fn unsplit(self, wr: WriteHalf<T>) -> T

Panics

Trait Implementations

impl<T: AsyncRead> AsyncRead for ReadHalf<T>

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

impl<T: Debug> Debug for ReadHalf<T>

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

impl<T: Send> Send for ReadHalf<T>

impl<T: Sync> Sync for ReadHalf<T>

Auto Trait Implementations

impl<T> !RefUnwindSafe for ReadHalf<T>

impl<T> Unpin for ReadHalf<T>

impl<T> !UnwindSafe for ReadHalf<T>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

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

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

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct tokio::io::ReadHalf

Implementations

impl<T> ReadHalf<T>

pub fn is_pair_of(&self, other: &WriteHalf<T>) -> bool

pub fn unsplit(self, wr: WriteHalf<T>) -> T

Panics

Trait Implementations

impl<T: AsyncRead> AsyncRead for ReadHalf<T>

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

impl<T: Debug> Debug for ReadHalf<T>

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

impl<T: Send> Send for ReadHalf<T>

impl<T: Sync> Sync for ReadHalf<T>

Auto Trait Implementations

impl<T> !RefUnwindSafe for ReadHalf<T>

impl<T> Unpin for ReadHalf<T>

impl<T> !UnwindSafe for ReadHalf<T>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

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

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

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

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

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

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

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

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

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