tree 4cdc399466520d54000047acbeedb23ed8983085
parent c846c42907ce825279b50d5c9ba5f8fb79fa1c88
author Alexei Frolov <frolv@pigweed.infra.roller.google.com> 1727984642 +0000
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1727984642 +0000

roll: third_party/pigweed pw_rpc: Add callback writes to raw RPC call objects

This adds a new API to pw_rpc's RawServerReaderWriter and
RawClientReaderWriter which allows users to directly serialize their
RPC payloads to the RPC system's encoding buffer instead of a requiring
a copy from an externally-managed buffer.

This type of direct encoding buffer access is already possible through
the pwpb and nanopb RPC APIs through the use of callback members in
their generated structs. Enabling it in raw_rpc provides better parity
with these other protobuf libraries.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/239353
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Original-Revision: 8e2fc6cfe825631416043a972cdd93875562a4fd

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 02a68bb680ebdd..8e2fc6cfe82563
Roller-URL: https://ci.chromium.org/b/8735071176142972433
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I8008891b2fbacb084968b80900ab963a89bda128
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/239874
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>