Struct futures_util::io::Flush

source · [−]

pub struct Flush<'a, W: ?Sized> { /* private fields */ }

Expand description

Future for the flush method.

Trait Implementations

source

impl<'a, W: Debug + ?Sized> Debug for Flush<'a, W>

source

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

Formats the value using the given formatter. Read more

source

impl<W> Future for Flush<'_, W>where
W: AsyncWrite + ?Sized + Unpin,

type Output = Result<(), Error>

The type of value produced on completion.

source

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more

source

impl<W: ?Sized + Unpin> Unpin for Flush<'_, W>

Auto Trait Implementations

impl<'a, W: ?Sized> RefUnwindSafe for Flush<'a, W>where
W: RefUnwindSafe,

impl<'a, W: ?Sized> Send for Flush<'a, W>where
W: Send,

impl<'a, W: ?Sized> Sync for Flush<'a, W>where
W: Sync,

impl<'a, W> !UnwindSafe for Flush<'a, W>

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable

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<F> IntoFuture for Fwhere
F: Future,

type Output = <F as Future>::Output

The output that the future will produce on completion.

type IntoFuture = F

Which kind of future are we turning this into?

fn into_future(self) -> <F as IntoFuture>::IntoFuture

Creates a future from a value. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable

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

Performs the conversion.

source

impl<F, T, E> TryFuture for Fwhere
F: Future<Output = Result<T, E>> + ?Sized,

type Ok = T

The type of successful values yielded by this future

type Error = E

The type of failures yielded by this future

source

fn try_poll(
self: Pin<&mut F>,
cx: &mut Context<'_>
) -> Poll<<F as Future>::Output>

Poll this TryFuture as if it were a Future. Read more

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable

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

Performs the conversion.

Struct futures_util::io::Flush

Trait Implementations

impl<'a, W: Debug + ?Sized> Debug for Flush<'a, W>

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

impl<W> Future for Flush<'_, W>where
W: AsyncWrite + ?Sized + Unpin,

type Output = Result<(), Error>

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

impl<W: ?Sized + Unpin> Unpin for Flush<'_, W>

Auto Trait Implementations

impl<'a, W: ?Sized> RefUnwindSafe for Flush<'a, W>where
W: RefUnwindSafe,

impl<'a, W: ?Sized> Send for Flush<'a, W>where
W: Send,

impl<'a, W: ?Sized> Sync for Flush<'a, W>where
W: Sync,

impl<'a, W> !UnwindSafe for Flush<'a, W>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<F> IntoFuture for Fwhere
F: Future,

type Output = <F as Future>::Output

type IntoFuture = F

fn into_future(self) -> <F as IntoFuture>::IntoFuture

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

type Error = Infallible

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

impl<F, T, E> TryFuture for Fwhere
F: Future<Output = Result<T, E>> + ?Sized,

type Ok = T

type Error = E

fn try_poll(
self: Pin<&mut F>,
cx: &mut Context<'_>
) -> Poll<<F as Future>::Output>

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

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

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

Struct futures_util::io::Flush

Trait Implementations

impl<'a, W: Debug + ?Sized> Debug for Flush<'a, W>

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

impl<W> Future for Flush<'_, W>where W: AsyncWrite + ?Sized + Unpin,

type Output = Result<(), Error>

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

impl<W: ?Sized + Unpin> Unpin for Flush<'_, W>

Auto Trait Implementations

impl<'a, W: ?Sized> RefUnwindSafe for Flush<'a, W>where W: RefUnwindSafe,

impl<'a, W: ?Sized> Send for Flush<'a, W>where W: Send,

impl<'a, W: ?Sized> Sync for Flush<'a, W>where W: Sync,

impl<'a, W> !UnwindSafe for Flush<'a, W>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<F> IntoFuture for Fwhere F: Future,

type Output = <F as Future>::Output

type IntoFuture = F

fn into_future(self) -> <F as IntoFuture>::IntoFuture

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

type Error = Infallible

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

impl<F, T, E> TryFuture for Fwhere F: Future<Output = Result<T, E>> + ?Sized,

type Ok = T

type Error = E

fn try_poll( self: Pin<&mut F>, cx: &mut Context<'_>) -> Poll<<F as Future>::Output>

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

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

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

impl<W> Future for Flush<'_, W>where
W: AsyncWrite + ?Sized + Unpin,

impl<'a, W: ?Sized> RefUnwindSafe for Flush<'a, W>where
W: RefUnwindSafe,

impl<'a, W: ?Sized> Send for Flush<'a, W>where
W: Send,

impl<'a, W: ?Sized> Sync for Flush<'a, W>where
W: Sync,

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

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

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

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

impl<F> IntoFuture for Fwhere
F: Future,

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

impl<F, T, E> TryFuture for Fwhere
F: Future<Output = Result<T, E>> + ?Sized,

fn try_poll(
self: Pin<&mut F>,
cx: &mut Context<'_>
) -> Poll<<F as Future>::Output>

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