Function `write_rgb_file`

pub fn write_rgb_file<R, G, B>(path: impl AsRef<Path>, width: usize, height: usize, colors: impl Sync + Fn(usize, usize) -> (R, G, B)) -> UnitResult
where
    R: IntoSample,
    G: IntoSample,
    B: IntoSample,

An oversimplified function for "just write the damn file already" use cases.

Have a look at the examples to see how you can write an image with more flexibility (it's not that hard). Use write_rgb_file if you do not need an alpha channel.

Each of R, G, and B can be either f16, f32, u32, or Sample.