This library introduces two macros to create UTF-16 and UTF-32 wide strings at compiler time, like L string literals in C.

[dependencies]
wchar = "0.10"

Compiler support: requires rustc 1.53+

use wchar::{wch, wchz, wchar_t};

// Equivalent to `#define RUST L"Rust"` in C.
const RUST: &[wchar_t] = wch!("Rust\0"); // C strings are nul-terminated.
// Equivalent to `#define ALSO_RUST L"Rust"` in C.
const ALSO_RUST: &[wchar_t] = wchz!("Rust");

assert_eq!(RUST, &['R' as wchar_t, 'u' as wchar_t, 's' as wchar_t, 't' as wchar_t, 0x0000]);
assert_eq!(RUST, ALSO_RUST);

This project is licensed under either of Apache License, Version 2.0 or MIT License at your option.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.