Struct futures_util::io::ReadLine[−][src]

#[must_use = "futures do nothing unless you `.await` or poll them"]
pub struct ReadLine<'a, R: ?Sized> { /* fields omitted */ }

Future for the read_line method.

Trait Implementations

impl<'a, R: Debug + ?Sized> Debug for ReadLine<'a, R>[src]

impl<R: AsyncBufRead + ?Sized + Unpin> Future for ReadLine<'_, R>[src]

type Output = Result<usize>

The type of value produced on completion.

impl<R: ?Sized + Unpin> Unpin for ReadLine<'_, R>[src]

Auto Trait Implementations

impl<'a, R: ?Sized> RefUnwindSafe for ReadLine<'a, R> where
    R: RefUnwindSafe, 

impl<'a, R: ?Sized> Send for ReadLine<'a, R> where
    R: Send, 

impl<'a, R: ?Sized> Sync for ReadLine<'a, R> where
    R: Sync, 

impl<'a, R> !UnwindSafe for ReadLine<'a, R>

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<F> IntoFuture for F where
    F: Future, [src]

type Output = <F as Future>::Output

🔬 This is a nightly-only experimental API. (into_future)

The output that the future will produce on completion.

type Future = F

🔬 This is a nightly-only experimental API. (into_future)

Which kind of future are we turning this into?

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<F, T, E> TryFuture for F where
    F: Future<Output = Result<T, E>> + ?Sized, [src]

type Ok = T

The type of successful values yielded by this future

type Error = E

The type of failures yielded by this future

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.