libimagequant bindings for Rust
Imagequant library converts RGBA images to 8-bit indexed images with palette, including alpha component. It's ideal for generating tiny PNG images (although image I/O isn't handled by the library itself).
This wrapper makes the library usable from Rust.
Rust API closely follows the C API, but is slightly OO-ified:
liq_set_dithering_level(result, 1.0); ↓ result.set_dithering_level(1.0);