Modernize the documentation across the entire module
to make use of the newer ability to linkify declarations.
Change-Id: I440f9a3f025ec6fadfd9cba59b1dfb57028bf3f1
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/309430
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
The MessageFieldTypes interface (if implemented by a MessageType)
provides Go type information about the fields if they are
an enum or message type.
Change-Id: I68b20f5726377f6b0f2c20a8b6e45f9802b43f67
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/236777
Reviewed-by: Damien Neil <dneil@google.com>
