msgp is a code generation tool for creating methods to serialize and de-serialize Go data structures to and from MessagePack. This package is targeted at the `go generate` tool. To use it, include the following directive in a go source file with types requiring source generation: The go generate tool should set the proper environment variables for the generator to execute without any command-line flags. However, the following options are supported, if you need them: For more information, please read README.md, and the wiki at github.com/tinylib/msgp