update use

This commit is contained in:
2020-04-12 01:00:24 +08:00
parent d8b1592f9f
commit 85cfeefbfa

View File

@@ -5,16 +5,10 @@ use std::{
env, env,
path::PathBuf, path::PathBuf,
time::SystemTime, time::SystemTime,
io::{ io::{Error, ErrorKind,},
Error,
ErrorKind,
},
}; };
use sha2::Sha256; use sha2::Sha256;
use hmac::{ use hmac::{Hmac, Mac,};
Hmac,
Mac,
};
mod msg; mod msg;
use msg::*; use msg::*;