mmcp_protocol/
lib.rs

1use std::str::FromStr;
2
3pub mod consts;
4pub mod mcp;
5pub mod port;
6
7#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
8pub enum ProtocolVersion {
9    V20241105,
10    V20250326,
11}
12
13impl FromStr for ProtocolVersion {
14    type Err = anyhow::Error;
15
16    fn from_str(s: &str) -> Result<Self, Self::Err> {
17        Ok(match s {
18            "2024-11-05" => Self::V20241105,
19            "2025-03-26" => Self::V20250326,
20            _ => return Err(anyhow::anyhow!("invalid protocol version: {}", s)),
21        })
22    }
23}
24
25impl std::fmt::Display for ProtocolVersion {
26    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
27        match self {
28            Self::V20241105 => write!(f, "2024-11-05"),
29            Self::V20250326 => write!(f, "2025-03-26"),
30        }
31    }
32}
33
34#[cfg(test)]
35mod tests {
36    use super::*;
37
38    #[test]
39    fn test_protocol_version() {
40        // Test to_string
41        assert_eq!(ProtocolVersion::V20241105.to_string(), "2024-11-05");
42        assert_eq!(ProtocolVersion::V20250326.to_string(), "2025-03-26");
43
44        // Test FromStr
45        assert_eq!(
46            "2024-11-05".parse::<ProtocolVersion>().unwrap(),
47            ProtocolVersion::V20241105
48        );
49        assert_eq!(
50            "2025-03-26".parse::<ProtocolVersion>().unwrap(),
51            ProtocolVersion::V20250326
52        );
53
54        // Test error case
55        assert!("invalid".parse::<ProtocolVersion>().is_err());
56    }
57}
mmcp_protocol/lib.rs

mmcp_protocol/
lib.rs
