Macro uefi::cstr8

macro_rules! cstr8 {
    () => { ... };
    ($s:literal) => { ... };
}

Encode a string literal as a &CStr8.

The encoding is done at compile time, so the result can be used in a const item.

An empty string containing just a null character can be created with either cstr8!() or cstr8!("").

Example

use uefi::{CStr8, cstr8};

const S: &CStr8 = cstr8!("abÿ");
assert_eq!(S.as_bytes(), [97, 98, 255, 0]);

const EMPTY: &CStr8 = cstr8!();
assert_eq!(EMPTY.as_bytes(), [0]);
assert_eq!(cstr8!(""), EMPTY);