Add support for protobuf map fields

Update the generator to detect map fields and use MapFieldIterator. Implement MapFieldIterator in the runtime to handle key-value pair extraction and add write_map_entry to ProtoBuilder. Add tests to verify that map-bearing messages generate and compile correctly.
2026-05-07 20:15:08 -07:00
parent 8395195ac1
commit a20eed7223
6 changed files with 167 additions and 16 deletions
@@ -0,0 +1,9 @@
+
+«
+codegen/data/test_map.proto	roto.test"y
+MapTest4
+my_map (2.roto.test.MapTest.MyMapEntryRmyMap8
+
+MyMapEntry
+key (	Rkey
+value (Rvalue:8bproto3