diff options
Diffstat (limited to 'src/libstd_unicode')
| -rw-r--r-- | src/libstd_unicode/u_str.rs | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/libstd_unicode/u_str.rs b/src/libstd_unicode/u_str.rs index 3c02ea82d2a..fd309e822a0 100644 --- a/src/libstd_unicode/u_str.rs +++ b/src/libstd_unicode/u_str.rs @@ -17,8 +17,13 @@ use core::char; use core::iter::{Filter, FusedIterator}; use core::str::Split; -/// An iterator over the non-whitespace substrings of a string, -/// separated by any amount of whitespace. +/// An iterator over sub-slices of the original string slice. +/// +/// This struct is created by the [`split_whitespace()`] method on [`str`]. +/// See its documentation for more. +/// +/// [`split_whitespace()`]: ../../std/primitive.str.html#method.split_whitespace +/// [`str`]: ../../std/primitive.str.html #[stable(feature = "split_whitespace", since = "1.1.0")] pub struct SplitWhitespace<'a> { inner: Filter<Split<'a, fn(char) -> bool>, fn(&&str) -> bool>, |