#[must_use = "iterator adaptors are lazy and do nothing unless consumed"]
pub struct Cloned<I> {
it: I,
}
An iterator that clones the elements of an underlying iterator.
This struct
is created by the cloned()
method on Iterator
. See its
documentation for more.
Fields
Trait Implementations
impl<'a, I, T> Iterator for Cloned<I> where T: 'a + Clone, I: Iterator<Item=&'a T>
type Item = T
fn next(&mut self) -> Option<T>
fn count(self) -> usize
fn nth(&mut self, n: usize) -> Option<Self::Item>
fn map<B, F>(self, f: F) -> Map<Self, F> where F: FnMut(Self::Item) -> B
fn filter<P>(self, predicate: P) -> Filter<Self, P> where P: FnMut(&Self::Item) -> bool
fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P> where P: FnMut(&Self::Item) -> bool
fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P> where P: FnMut(&Self::Item) -> bool
fn skip(self, n: usize) -> Skip<Self>
fn take(self, n: usize) -> Take<Self>
fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F> where F: FnMut(&mut St, Self::Item) -> Option<B>
fn fuse(self) -> Fuse<Self>
fn inspect<F>(self, f: F) -> Inspect<Self, F> where F: FnMut(&Self::Item) -> ()
fn by_ref(&mut self) -> &mut Self
fn partition<B, F>(self, f: F) -> (B, B) where B: Default + Extend<Self::Item>, F: FnMut(&Self::Item) -> bool
fn fold<B, F>(self, init: B, f: F) -> B where F: FnMut(B, Self::Item) -> B
fn all<F>(&mut self, f: F) -> bool where F: FnMut(Self::Item) -> bool
fn any<F>(&mut self, f: F) -> bool where F: FnMut(Self::Item) -> bool
fn find<P>(&mut self, predicate: P) -> Option<Self::Item> where P: FnMut(&Self::Item) -> bool
fn position<P>(&mut self, predicate: P) -> Option<usize> where P: FnMut(Self::Item) -> bool
fn max_by<B, F>(self, f: F) -> Option<Self::Item> where B: Ord, F: FnMut(&Self::Item) -> B
fn min_by<B, F>(self, f: F) -> Option<Self::Item> where F: FnMut(&Self::Item) -> B, B: Ord
fn unzip<A, B, FromA, FromB>(self) -> (FromA, FromB) where Self: Iterator<Item=(A, B)>, FromA: Default + Extend<A>, FromB: Default + Extend<B>
fn cloned<'a, T>(self) -> Cloned<Self> where Self: Iterator<Item=&'a T>, T: 'a + Clone
fn cycle(self) -> Cycle<Self> where Self: Clone
fn sum<S>(self) -> S where S: Add<Self::Item, Output=S> + Zero
fn product<P>(self) -> P where P: Mul<Self::Item, Output=P> + One
Derived Implementations