reiniermaas / morton Goto Github PK

#[inline]
pub fn interleave_morton_64(x: u16, y: u16) -> u32 {
    let x = x as u64;
    let y = y as u64;

    let z = y << 32 | x;
    let z = (z | (z << 8)) & 0x00FF00FF_00FF00FF;
    let z = (z | (z << 4)) & 0x0F0F0F0F_0F0F0F0F;
    let z = (z | (z << 2)) & 0x33333333_33333333;
    let z = (z | (z << 1)) & 0x55555555_55555555;

    let z = z | (z >> 31);
    z as u32
}

(Realized only after writing this that maybe there's a crate already...)

Rust is known for its great documentation. We would like to have good documentation because documentation drives adoption of the language. The current README.md is quite empty and this could be resolved.

The setup on the side of Travis has been done some 3 years ago. The PR for adding the correct .travis.yml file never completed. We could base it on zero-to-production continuous-integration.

In a PR there is a working version of .travis.yml. It would be good to test on stable, beta and nightly channels.

We can add cargo fuzz to our repository to fuzz our interface.