tobaru 0.9.6

Port forwarding CLI utility written in Rust with allowlists, TLS SNI and ALPN routing, HTTP forwarding, load balancing, IP-to-destination mapping, and iptables support.
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use serde::Deserialize;

#[derive(Debug, PartialEq, Eq, Hash, Clone)]
pub enum AlpnValue {
    None,
    Any,
    Specified(String),
}

impl<'de> Deserialize<'de> for AlpnValue {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: serde::de::Deserializer<'de>,
    {
        let s = String::deserialize(deserializer)?;
        match s.as_str() {
            "none" => Ok(AlpnValue::None),
            "any" => Ok(AlpnValue::Any),
            _ => Ok(AlpnValue::Specified(s)),
        }
    }
}