tree 0057d732feeac0006cb05adc2751d6cf5b1d7c8b
parent 17523ebe6766434bd6bffcb79145e76f6326a0d3
author Damien Neil <dneil@google.com> 1554150715 -0700
committer Damien Neil <dneil@google.com> 1554240184 +0000

proto, runtime/protoiface: add support for fast-path marshaling

Allow message implementations to provide optimized versions of standard
operations. Generated messages now include a ProtoReflectMethods method,
returning a protoiface.Methods struct containing pointers to assorted
optional functions.

The Methods struct also includes a Flags field indicating support for
optional features such as deterministic marshaling.

Implementation of the fast paths (and tests) will come in later CLs.

Change-Id: Idd1beed0ecf43ec5e5e7b8da2ee1e08d3ce32213
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/170340
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>