Macro const_str::to_ascii_uppercase [−][src]
macro_rules! to_ascii_uppercase {
($s : expr) => { ... };
}
Expand description
Returns a copy of this string where each character is mapped to its ASCII upper case equivalent.
Examples
const S: &str = "Hello, World";
assert_eq!(const_str::to_ascii_uppercase!(S), "HELLO, WORLD");