diff options
| -rw-r--r-- | src/libcore/char.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libcore/char.rs b/src/libcore/char.rs index 85e87c9172b..5f4ce9ebd84 100644 --- a/src/libcore/char.rs +++ b/src/libcore/char.rs @@ -107,7 +107,7 @@ pure fn is_digit(c: char) -> bool { * * # Safety note * - * This function fails if `c` is not a valid char + * This function returns none if `c` is not a valid char * * # Return value * |