serwus 0.2.3

Helpers for building actix-web/diesel based services
Documentation 
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use rand::{Rng, distr::Alphanumeric, rng};
use std::iter;

/// Generate random string of 64 chars for one-time token purposes.
pub fn generate_code() -> String {
    let mut rng = rng();
    iter::repeat(())
        .map(|()| rng.sample(Alphanumeric))
        .map(char::from)
        .take(64)
        .collect()
}