This crate requires a nightly (unstable, experimental) compiler version. To switch to it, you must have Rust installed via Rustup, and run:

rustup default nightly

Run rustup default stable to switch back.

Adding `cc4` library as a dependency

Run this command in a terminal, in your project's directory:

cargo add cc4

To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:

cc4 = "0.1.2"

The cc4 library will be automatically available globally. Read the cc4 library documentation.

Readme

Implementation of four_cc in Rust as a const fn. Supports both little and big endian systems.

four_cc(b"code");

Since four_cc is a const fn, you can also use it to define enum values for enums represented by u32.

#[repr(u32)]
pub enum Id {
    Apple = four_cc(b"appl"),
}