[ 原始碼： upb ]
套件：libupb0（0.0.0~git200730-1）
small protobuf implementation in C
upb generates a C API for creating, parsing, and serializing messages as declared in .proto files. upb is heavily arena-based: all messages always live in an arena (note: the arena can live in stack or static memory if desired).
This package contains the runtime libraries needed for upb.