pub fn conforming() -> impl Iterator<Item = &'static Case>Expand description
Cases that behave as RFC 5118 requires — every case except the recorded deviations.
This is what the conformance assertions iterate. It is deliberately not a filter on
expect: the classification says what the RFC requires, and subtracting the deviations from it
is what keeps “what the RFC says” and “what sipx does” as two separate, comparable facts.