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Remove weasel word in docs for iter's take_while() 

The phrase "... or some similar thing." is very vague and contributes nothing to understanding the example. Simply removed.
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lukaslueg 2019-02-04 11:21:39 +01:00 committed by GitHub
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src/libcore/iter/traits/iterator.rs
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@ -952,8 +952,7 @@ pub trait Iterator {
/// ```
///
/// The `3` is no longer there, because it was consumed in order to see if
/// the iteration should stop, but wasn't placed back into the iterator or
/// some similar thing.
/// the iteration should stop, but wasn't placed back into the iterator.
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P> where