Struct futures_util::stream::TryUnfold [−][src]
pub struct TryUnfold<T, F, Fut> { /* fields omitted */ }
Expand description
Stream for the try_unfold
function.
Trait Implementations
Attempt to pull out the next value of this stream, registering the
current task for wakeup if the value is not yet available, and returning
None
if the stream is exhausted. Read more
Auto Trait Implementations
impl<T, F, Fut> RefUnwindSafe for TryUnfold<T, F, Fut> where
F: RefUnwindSafe,
Fut: RefUnwindSafe,
T: RefUnwindSafe,
impl<T, F, Fut> UnwindSafe for TryUnfold<T, F, Fut> where
F: UnwindSafe,
Fut: UnwindSafe,
T: UnwindSafe,