Clarify that String::split_at takes a byte index.

rust-lang · Dec 9, 2020 · 33ae62c · 33ae62c
1 parent fa55f66
commit 33ae62c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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