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8 changes: 4 additions & 4 deletions src/libcore/iter.rs
Original file line number Diff line number Diff line change
Expand Up @@ -2555,7 +2555,7 @@ impl<I: RandomAccessIterator, F> RandomAccessIterator for Inspect<I, F>
#[unstable(feature = "iter_unfold")]
#[derive(Clone)]
#[deprecated(since = "1.2.0",
reason = "has gained enough traction to retain its position \
reason = "has not gained enough traction to retain its position \
in the standard library")]
#[allow(deprecated)]
pub struct Unfold<St, F> {
Expand All @@ -2567,7 +2567,7 @@ pub struct Unfold<St, F> {

#[unstable(feature = "iter_unfold")]
#[deprecated(since = "1.2.0",
reason = "has gained enough traction to retain its position \
reason = "has not gained enough traction to retain its position \
in the standard library")]
#[allow(deprecated)]
impl<A, St, F> Unfold<St, F> where F: FnMut(&mut St) -> Option<A> {
Expand Down Expand Up @@ -3018,7 +3018,7 @@ type IterateState<T, F> = (F, Option<T>, bool);
/// from a given seed value.
#[unstable(feature = "iter_iterate")]
#[deprecated(since = "1.2.0",
reason = "has gained enough traction to retain its position \
reason = "has not gained enough traction to retain its position \
in the standard library")]
#[allow(deprecated)]
pub type Iterate<T, F> = Unfold<IterateState<T, F>, fn(&mut IterateState<T, F>) -> Option<T>>;
Expand All @@ -3027,7 +3027,7 @@ pub type Iterate<T, F> = Unfold<IterateState<T, F>, fn(&mut IterateState<T, F>)
/// repeated applications of the given function `f`.
#[unstable(feature = "iter_iterate")]
#[deprecated(since = "1.2.0",
reason = "has gained enough traction to retain its position \
reason = "has not gained enough traction to retain its position \
in the standard library")]
#[allow(deprecated)]
pub fn iterate<T, F>(seed: T, f: F) -> Iterate<T, F> where
Expand Down