pubtraitNamespaceIRI{/// Returns the namespace IRI as a string slice
fnas_str(&self)->&str;/// Returns the length in characters of the namespace IRI
fnlen(&self)->usize{self.as_str().len()}/// Returns true if the given IRI is in the namespace
fnis_in_namespace(&self, iri:&str)->bool{ iri.starts_with(self.as_str())}/// Returns the authority part of the namespace IRI, if any (and if it's not
/// `localhost` or `127.0.0.1`)
fnauthority(&self)->Option<&str>{None}}