use log::info; /// cargo run --example random_manager fn main() { // ref. https://github.com/env-logger-rs/env_logger/issues/47 env_logger::init_from_env( env_logger::Env::default().filter_or(env_logger::DEFAULT_FILTER_ENV, "info"), ); let random1 = random_manager::secure_string(100); let random2 = random_manager::secure_string(100); info!("random1: {}", random1); info!("random2: {}", random2); }