use argon2::{Argon2, PasswordHasher}; use argon2::password_hash::{SaltString, rand_core::OsRng}; fn main() { let argon2 = Argon2::default(); let salt = SaltString::generate(&mut OsRng); let password_hash = argon2.hash_password(b"123456", &salt).unwrap().to_string(); println!("{}", password_hash); }