Doc comment improvement.
@@ -678,7 +678,8 @@ impl<const N: usize> StaticString<N> {
};
}
- /// Removes the specified char from the StaticString if the char is present.
+ /// Removes the char at `index` from the StaticString if `index` is both less than `self.len()`
+ /// and also a valid UTF-8 character boundary, or panics otherwise.
///
/// Example usage:
/// ```
