pub const WIRE_TYPES: [&str; 19];Expand description
Every node type string that can appear in a .nir file.
These match crate::NirNode::type_name exactly — a unit test asserts the
two stay in step, so this list cannot drift from the enum.
Upstream’s Identity node is deliberately absent: it is not in the Python
serializer registry (nir.ir.__all_ir) and so never reaches the wire.