bybit_rust_api/
utils.rs

1use hex;
2use hmac::{Hmac, Mac};
3use sha2::Sha256;
4use std::time::SystemTime;
5
6type HmacSha256 = Hmac<Sha256>;
7
8pub fn millis() -> u128 {
9    SystemTime::now()
10        .duration_since(SystemTime::UNIX_EPOCH)
11        .unwrap()
12        .as_millis()
13}
14
15pub fn sign(secret: &str, msg: &str) -> String {
16    hex::encode(
17        HmacSha256::new_from_slice(secret.as_bytes())
18            .expect("HMAC can take key of any size")
19            .chain_update(msg.as_bytes())
20            .finalize()
21            .into_bytes(),
22    )
23}
24
25#[cfg(test)]
26mod tests {
27    use super::*;
28
29    #[test]
30    fn test_milliseconds() {
31        assert!(millis() > 0);
32    }
33
34    #[test]
35    fn test_sign() {
36        assert_eq!(
37            sign("secret", "message"),
38            String::from("8b5f48702995c1598c573db1e21866a9b825d4a794d169d7060a03605796360b")
39        );
40    }
41}
bybit_rust_api/utils.rs

bybit_rust_api/
utils.rs
