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IP address

The number that identifies a machine on a network.

An IP address (IPv4 like 127.0.0.1, or IPv6 like ::1) names a network interface; std::net::IpAddr represents either.

Examples

  • "127.0.0.1".parse::<IpAddr>() gives an address whose is_loopback() is true; "192.168.1.300".parse::<IpAddr>() is an Err, since 300 is out of range.

See also

port number DNS TCP
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