mirror of
https://github.com/protocolbuffers/protobuf-go.git
synced 2025-03-10 07:14:24 +00:00
Converting to/from v1/v2 extension descriptor types is a common operation for v1 and v2 interoperability. Optimize these operations with a cache. Change-Id: I5feca810f60376847c791654982acd3b6a37a5db Reviewed-on: https://go-review.googlesource.com/c/152542 Reviewed-by: Herbie Ong <herbie@google.com>