Function crypto_pwhash_str_alg 

pub fn crypto_pwhash_str_alg(
    password: &[u8],
    opslimit: u64,
    memlimit: usize,
    algorithm: PasswordHashAlgorithm,
) -> Result<String, Error>

Available on crate feature base64 only.

Hashes a password with a random salt and the selected algorithm, returning a database-safe encoded string.

Compatible with libsodium’s crypto_pwhash_str_alg.

Errors

Returns an error if the password or resource limits are unsupported, or if Argon2 cannot hash the password.

Panics

Panics if the operating system’s random number generator fails.