Struct futures_util::stream::TryUnfold[−][src]

#[must_use = "streams do nothing unless polled"]
pub struct TryUnfold<T, F, Fut> { /* fields omitted */ }

Stream for the try_unfold function.

Trait Implementations

impl<T, F, Fut> Debug for TryUnfold<T, F, Fut> where
    T: Debug,
    Fut: Debug, [src]

impl<T, F, Fut, Item> Stream for TryUnfold<T, F, Fut> where
    F: FnMut(T) -> Fut,
    Fut: TryFuture<Ok = Option<(Item, T)>>, [src]

type Item = Result<Item, Fut::Error>

Values yielded by the stream.

impl<'__pin, T, F, Fut> Unpin for TryUnfold<T, F, Fut> where
    __Origin<'__pin, T, F, Fut>: Unpin, [src]

Auto Trait Implementations

impl<T, F, Fut> RefUnwindSafe for TryUnfold<T, F, Fut> where
    F: RefUnwindSafe,
    Fut: RefUnwindSafe,
    T: RefUnwindSafe, 

impl<T, F, Fut> Send for TryUnfold<T, F, Fut> where
    F: Send,
    Fut: Send,
    T: Send, 

impl<T, F, Fut> Sync for TryUnfold<T, F, Fut> where
    F: Sync,
    Fut: Sync,
    T: Sync, 

impl<T, F, Fut> UnwindSafe for TryUnfold<T, F, Fut> where
    F: UnwindSafe,
    Fut: UnwindSafe,
    T: UnwindSafe, 

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<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<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.

impl<S, T, E> TryStream for S where
    S: Stream<Item = 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