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ex_robo_cop

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A lightweight captcha text generator using Rust

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ex_robo_cop native rustcaptcha src lib.rs
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native/rustcaptcha/src/lib.rs 

#[rustler::nif]



fn generate() -> Option<(String, String)> {

    match captcha::gen(captcha::Difficulty::Easy).as_tuple() {

        Some((string, data)) => Some((string, base64::encode(&data))),

        None => None,

    }

}



rustler::init!("Elixir.ExRoboCop.RustCaptcha", [generate]);