Replaces all characters of a CFMutableString object with other characters.
- iOS 2.0+
- macOS 10.0+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
- Core Foundation
The string to modify. If this value is not a CFMutableString object, an assertion is raised.
The replacement string to put into
The character buffer of
the is resized according to the length of the new characters.