tree c75e49adc888b1a30d7355dc0a914571b1ad27e3
parent 6635e7d00a270c649971fa5f19399e896c8565f6
author Damien Neil <dneil@google.com> 1579629361 -0800
committer Damien Neil <dneil@google.com> 1579634174 +0000

internal/impl: avoid type conversion on UnmarshalOptions.Resolver

Remove a trivial difference in the definition of the resolver
unmarshaler option to avoid a relatively expensive interface->interface
type conversion.

Change-Id: Iecf9a686af5d17fe3e2d9b80f886c644bf8a25df
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/215657
Reviewed-by: Joe Tsai <joetsai@google.com>