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Rollup merge of #56273 - GuillaumeGomez:iterator-fnmut-missing-link, r=steveklabnik

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Add missing doc link

r? @steveklabnik
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Guillaume Gomez 2018-11-29 13:10:45 +01:00 • committed by GitHub
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3
src/libcore/iter/iterator.rs
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@ -519,7 +519,7 @@ pub trait Iterator {
/// element.
///
/// `map()` transforms one iterator into another, by means of its argument:
/// something that implements `FnMut`. It produces a new iterator which
/// something that implements [`FnMut`]. It produces a new iterator which
/// calls this closure on each element of the original iterator.
///
/// If you are good at thinking in types, you can think of `map()` like this:
@ -533,6 +533,7 @@ pub trait Iterator {
/// more idiomatic to use [`for`] than `map()`.
///
/// [`for`]: ../../book/ch03-05-control-flow.html#looping-through-a-collection-with-for
/// [`FnMut`]: ../../std/ops/trait.FnMut.html
///
/// # Examples
///