colorgram-rust is a rust program that lets you extract colors from image. It is a port of colorgram.py (which is itself a port of colorgram.js, so it's basically a port of a port =D)
Why? Well, it's ~25 times faster than colorgram.py (9 ms vs 225 ms for test.png) on my laptop
cargo install colorgram[dependencies] colorgram = "0.1.0"use colorgram::extract; use std::fs; fn main() -> Result<(), Box<dyn std::error::Error>> { let buf = fs::read("image.jpg")?; let colors = extract(&buf, 5)?; for color in colors { println!("Color: {}, Weight: {:.2}%", color.rgb, color.proportion * 100.0); } Ok(()) }