Macro kformat

macro_rules! kformat {
    ($($arg:tt)*) => { ... };
}

A macro for formatting arguments into a KString.

This macro is similar to Rust’s standard format! macro but outputs a KString instead of a String. It uses the fmt::Write trait internally to append formatted text efficiently.

Examples

let s: KString = kformat!("Hello, {}!", "world");
assert_eq!(s, "Hello, world!");