Clarify that String::split_at takes a byte index.

2020-12-09 13:17:54 -05:00 · 2020-12-09 13:17:54 -05:00 · 33ae62c3d7
parent fa55f668e5
commit 33ae62c3d7
1 changed files with 1 additions and 1 deletions
--- a/library/alloc/src/string.rs
+++ b/library/alloc/src/string.rs
@ -1413,7 +1413,7 @@ impl String {
        self.len() == 0
    }

-    /// Splits the string into two at the given index.
+    /// Splits the string into two at the given byte index.
    ///
    /// Returns a newly allocated `String`. `self` contains bytes `[0, at)`, and
    /// the returned `String` contains bytes `[at, len)`. `at` must be on the