Captcha-rs

captcha-rs is a library that generate verification images dynamically.

Example pictures are as follows:

Example

Add the following dependency to the Cargo.toml file:

[dependencies]
captcha-rs = "0.1.1"

And then get started in your main.rs:

use captcha_rs::Captcha;

fn main() {
   
   let dark_mode = true;
   let text_length = 5;
   let width = 130;
   let height = 40;
   
   let captcha = Captcha::new(text_length, width, height, dark_mode);
   
   println!("text: {}", captcha.text);
   println!("base_img: {}", captcha.base_img);
   
}