Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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21 lines
1.0 KiB
21 lines
1.0 KiB
11 years ago
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This directory contains code to interoperate with Google's official
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Protocol Buffers release. Since it doesn't really have a name
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besides "protobuf," calling this directory "googlepb" seems like the
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least confusing option, since it lives in the google::protobuf
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namespace.
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We support writing into protobuf's generated classes (and hopefully
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reading too, before long). We support both the open source protobuf
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release and the Google-internal version (which is mostly the same
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code, just in a different namespace). A single compile of upb can
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support both (there are no conflicts thanks to function overloading).
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The internal version supports some features that are not supported in
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the open-source release. Also, the internal version includes the
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legacy "proto1" classes which we must support; thankfully this is
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mostly relegated to its own separate file.
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Our functionality requires the full google::protobuf::Message
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interface; we rely on reflection so we know what fields to read/write
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and where to put them, so we can't support MessageLite.
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