diff options
Diffstat (limited to 'src/libcore')
| -rw-r--r-- | src/libcore/ops/range.rs | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/libcore/ops/range.rs b/src/libcore/ops/range.rs index 6f2a08999bc..7c6e2447bdb 100644 --- a/src/libcore/ops/range.rs +++ b/src/libcore/ops/range.rs @@ -360,6 +360,9 @@ impl<Idx> RangeInclusive<Idx> { /// whether the inclusive range is empty, use the [`is_empty()`] method /// instead of comparing `start() > end()`. /// + /// Note: the value returned by this method is unspecified after the range + /// has been iterated to exhaustion. + /// /// [`end()`]: #method.end /// [`is_empty()`]: #method.is_empty /// @@ -381,6 +384,9 @@ impl<Idx> RangeInclusive<Idx> { /// whether the inclusive range is empty, use the [`is_empty()`] method /// instead of comparing `start() > end()`. /// + /// Note: the value returned by this method is unspecified after the range + /// has been iterated to exhaustion. + /// /// [`start()`]: #method.start /// [`is_empty()`]: #method.is_empty /// @@ -395,7 +401,10 @@ impl<Idx> RangeInclusive<Idx> { &self.end } - /// Destructures the RangeInclusive into (lower bound, upper (inclusive) bound). + /// Destructures the `RangeInclusive` into (lower bound, upper (inclusive) bound). + /// + /// Note: the value returned by this method is unspecified after the range + /// has been iterated to exhaustion. /// /// # Examples /// |