whois_rust/
who_is_host.rs

1use validators::prelude::*;
2use validators_prelude::Host;
3
4#[derive(Debug, Clone, PartialEq, Eq, Hash, Validator)]
5#[validator(host)]
6pub struct WhoIsHost {
7    pub(crate) host: Host,
8    pub(crate) port: Option<u16>,
9}
10
11impl WhoIsHost {
12    pub(crate) fn to_addr_string(&self, default_port: u16) -> String {
13        let port = self.port.unwrap_or(default_port);
14
15        match &self.host {
16            Host::IPv4(ip) => format!("{}:{}", ip, port),
17            Host::IPv6(ip) => format!("[{}]:{}", ip, port),
18            Host::Domain(domain) => format!("{}:{}", domain, port),
19        }
20    }
21}