[][src]Struct tokio::io::Copy

pub struct Copy<R, W> { /* fields omitted */ }

A future which will copy all data from a reader into a writer.

Created by the copy function, this future will resolve to the number of bytes copied or an error if one happens.

Trait Implementations

impl<R, W> Debug for Copy<R, W> where
    R: Debug,
    W: Debug
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impl<R, W> Future for Copy<R, W> where
    R: AsyncRead,
    W: AsyncWrite
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type Item = (u64, R, W)

The type of value that this future will resolved with if it is successful. Read more

type Error = Error

The type of error that this future will resolve with if it fails in a normal fashion. Read more

Auto Trait Implementations

impl<R, W> Send for Copy<R, W> where
    R: Send,
    W: Send

impl<R, W> Unpin for Copy<R, W> where
    R: Unpin,
    W: Unpin

impl<R, W> Sync for Copy<R, W> where
    R: Sync,
    W: Sync

impl<R, W> UnwindSafe for Copy<R, W> where
    R: UnwindSafe,
    W: UnwindSafe

impl<R, W> RefUnwindSafe for Copy<R, W> where
    R: RefUnwindSafe,
    W: RefUnwindSafe

Blanket Implementations

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

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> Any for T where
    T: 'static + ?Sized
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impl<F> IntoFuture for F where
    F: Future
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type Future = F

The future that this type can be converted into.

type Item = <F as Future>::Item

The item that the future may resolve with.

type Error = <F as Future>::Error

The error that the future may resolve with.