protobuf

Protocol Buffers - Google's data interchange format (grpc依赖) https://developers.google.com/protocol-buffers/

Hong Shin 6d4ea615cc Fix segfault in upb pathway in terra rust We had previously commented out the upb portion of simple_nested_test. This is because nonmutable getters have submessages being NULL by default. This means that trying to fetch anything, like a simple scalar from that nested message would segfault. This CL makes the externC return an Option<RawMessage> since we've discovered that upb can return NULL. This way, we can check for `None` and handle the NULL case appropriately. We know that the NULL pathway can only come from terra upb, since cpp automagically constructs submsgs if they don't exist. We've augmented upb.rs to contain a scratch space that allocates a zeroed-out contiguous chunk of memory @64KB. Since a block of zeroed-out memory is a legit message from upb's point of view, we can provide $pbr$::ScratchSpace::zeroed_block() to upb in order to get the default submessage behavior we want from upb. This block is lazily allocated upon first request. This means that a consumer of the cpp kernel will not incur an additional cost. PiperOrigin-RevId: 573840755		1 year ago
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cpp	Reorganize upb file structure	1 year ago
rust_proto_library_unit_test	Shorten our license headers into an abbreviated form that references LICENSE instead of including it in full.	1 year ago
shared	Fix segfault in upb pathway in terra rust	1 year ago
upb	Implement 'bytes' accessors for UPB :)	2 years ago
BUILD	Add support accessing simple scalars (int32s, bools, and floats) in submessages	1 year ago
child.proto	Shorten our license headers into an abbreviated form that references LICENSE instead of including it in full.	1 year ago
dots_in_package.proto	Shorten our license headers into an abbreviated form that references LICENSE instead of including it in full.	1 year ago
nested.proto	Add support accessing simple scalars (int32s, bools, and floats) in submessages	1 year ago
no_package.proto	Shorten our license headers into an abbreviated form that references LICENSE instead of including it in full.	1 year ago
no_package_import.proto	Shorten our license headers into an abbreviated form that references LICENSE instead of including it in full.	1 year ago
no_package_other.proto	Shorten our license headers into an abbreviated form that references LICENSE instead of including it in full.	1 year ago
package.proto	Shorten our license headers into an abbreviated form that references LICENSE instead of including it in full.	1 year ago
package_import.proto	Shorten our license headers into an abbreviated form that references LICENSE instead of including it in full.	1 year ago
package_other.proto	Shorten our license headers into an abbreviated form that references LICENSE instead of including it in full.	1 year ago
package_other_different.proto	Shorten our license headers into an abbreviated form that references LICENSE instead of including it in full.	1 year ago
parent.proto	Shorten our license headers into an abbreviated form that references LICENSE instead of including it in full.	1 year ago
reserved.proto	Shorten our license headers into an abbreviated form that references LICENSE instead of including it in full.	1 year ago