Similar to how generated messages allow you to call Get methods on a
nil pointer, we permit similar functionality when protobuf reflection
is used on a nil pointer.
Change-Id: Ie2f596d39105c191073b42d7d689525c3b715240
Reviewed-on: https://go-review.googlesource.com/c/152021
Reviewed-by: Damien Neil <dneil@google.com>
Given a pointer to a Go struct (that is well-formed according to the v1
struct field layout), wrap the type such that it implements the v2
protoreflect.Message interface.
Change-Id: I5987cad0d22e53970c613cdbbb1cfd4210897f69
Reviewed-on: https://go-review.googlesource.com/c/138897
Reviewed-by: Damien Neil <dneil@google.com>
This provides an implementation of the has, get, set, clear methods for each
field in a message. The approach taken here is similar to the table-driven
implementation in the current v1 proto package.
The pointer_reflect.go and pointer_unsafe.go files are a simplified version of
the same files in the v1 implementation. They provide a pointer abstraction
that enables a high-efficiency approach in a non-purego environment.
The unsafe fast-path is not implemented in this commit.
This commit only implements the accessor methods for scalars using pure
Go reflection.
Change-Id: Icdf707e9d4e3385e55434f93b30a341a7680ae11
Reviewed-on: https://go-review.googlesource.com/135136
Reviewed-by: Damien Neil <dneil@google.com>
