Rollup merge of #70038 - DutchGhost:const-forget-tests, r=RalfJung

[rust.git] / src / libcore / iter / mod.rs

diff --git a/src/libcore/iter/mod.rs b/src/libcore/iter/mod.rs
index 5fa9962f811c532eb7a39ffd5fd2ed1d7ddc3421..080b70c6368b286bf80f5636300001df18c2b4d0 100644 (file)
--- a/src/libcore/iter/mod.rs
+++ b/src/libcore/iter/mod.rs
@@ -43,7 +43,7 @@
 //! are elements, and once they've all been exhausted, will return `None` to
 //! indicate that iteration is finished. Individual iterators may choose to
 //! resume iteration, and so calling [`next`] again may or may not eventually
-//! start returning `Some(Item)` again at some point.
+//! start returning `Some(Item)` again at some point (for example, see [`TryIter`]).
 //!
 //! [`Iterator`]'s full definition includes a number of other methods as well,
 //! but they are default methods, built on top of [`next`], and so you get
@@ -56,6 +56,7 @@
 //! [`Iterator`]: trait.Iterator.html
 //! [`next`]: trait.Iterator.html#tymethod.next
 //! [`Option`]: ../../std/option/enum.Option.html
+//! [`TryIter`]: ../../std/sync/mpsc/struct.TryIter.html
 //!
 //! # The three forms of iteration
 //!