use crypto::digest::Digest;
use crypto::sha1::Sha1;
use crypto::sha2::Sha256;
pub fn to_sha256(str: &str) -> String {
let mut hasher = Sha256::new();
hasher.input_str(str);
hasher.result_str()
}
pub fn to_sha1(str: &str) -> String {
let mut hasher = Sha1::new();
hasher.input_str(str);
hasher.result_str()
}