Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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31 lines
661 B
31 lines
661 B
5 years ago
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local upb = require("lupb")
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upb.generated_pool = upb.SymbolTable()
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local module_metatable = {
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__index = function(t, k)
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local package = t._filedef:package()
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if package then
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k = package .. "." .. k
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end
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local pool = upb.generated_pool
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local def = pool:lookup_msg(k) or pool:lookup_enum(k)
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local v = nil
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if def and def:file():name() == t._filedef:name() then
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v = def
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t[k] = v
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end
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return v
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end
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}
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function upb._generated_module(desc_string)
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local file = upb.generated_pool:add_file(desc_string)
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local module = {_filedef = file}
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setmetatable(module, module_metatable)
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return module
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end
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return upb
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