fn list(y: &Yaml) -> &[Yaml]Expand description
Absent, null and “present but empty” are the same thing to every caller here: proto3 has no way to tell them apart on the wire either.
fn list(y: &Yaml) -> &[Yaml]Absent, null and “present but empty” are the same thing to every caller here: proto3 has no way to tell them apart on the wire either.