# hr-id A human-readable unique ID for Rust which: - supports Unicode - disallows whitespace - disallows common control characters `..` and each of ``/~$`&|=^{}<>'\?:@#()`` - disallows ASCII control characters (bytes with integer value < 32) - can be used to represent a domain name or URI segment but not an entire URL - implements `From` - implements `Serialize` and `Deserialize` with the `serde` feature - implements `ToStream` and `FromStream` with the `destream` feature