Temporarily remove go.mod, since we can't generate an accurate one until
the corresponding v1 change is submitted.
Change-Id: I1e1ad97f2b455e33f61ffaeb8676289795e47e72
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/177000
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Remove the Reflection field from MarshalOptions and UnmarshalOptions.
Disable the fast path and use the reflection-based implementation when
the 'protoreflect' build tag is set.
Change-Id: Ic674e3af67501de27fb03ec2712fbed40eae7fef
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/170896
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Move all checks for required fields into a proto.IsInitialized function.
Initial testing makes me confident that we can provide a fast-path
implementation of IsInitialized which will perform more than
acceptably. (In the degenerate-but-common case where a message
transitively contains no required fields, this check can be nearly
zero cost.)
Unifying checks into a single function provides consistent behavior
between the wire, text, and json codecs.
Performing the check after decoding eliminates the wire decoder bug
where a split message is incorrectly seen as missing required fields.
Performing the check after decoding also provides consistent and
arguably more correct behavior when the target message was partially
prepopulated.
Change-Id: I9478b7bebb263af00c0d9f66a1f26e31ff553522
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/170787
Reviewed-by: Herbie Ong <herbie@google.com>
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>
This initial implementation covers marshaling Message without use
of extensions, Any expansion, weak yet.
Change-Id: Ic787939c1d2a4e70e40c3a1654c6e7073052b7d3
Reviewed-on: https://go-review.googlesource.com/c/151677
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
