Struct std::stream::FromIter
pub struct FromIter<I> { /* fields omitted */ }
A stream that was created from iterator.
This stream is created by the from_iter function. See it documentation for more.
Trait Implementations
pub fn clone(&self) -> FromIter<I>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>
Formats the value using the given formatter. Read more
type Item = <I as Iterator>::Item
The type of items yielded by the stream.
pub fn poll_next(
self: Pin<&mut FromIter<I>>,
_cx: &mut Context<'_>
) -> Poll<Option<<FromIter<I> as Stream>::Item>>
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
pub fn size_hint(&self) -> (usize, Option<usize>)
Returns the bounds on the remaining length of the stream. Read more
impl<I> Unpin for FromIter<I>
Auto Trait Implementations
impl<I> RefUnwindSafe for FromIter<I> where
I: RefUnwindSafe,
impl<I> Send for FromIter<I> where
I: Send,
impl<I> Sync for FromIter<I> where
I: Sync,
impl<I> UnwindSafe for FromIter<I> where
I: UnwindSafe,
Blanket Implementations
impl<T> From<T> for T
pub fn from(t: T) -> T
Performs the conversion.
pub fn into(self) -> U
Performs the conversion.
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
toowned_clone_into #41263)recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
Performs the conversion.
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
Performs the conversion.
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/stream/struct.FromIter.html