erlAarango 二进制序列化库
$ rebar3 compile
* `vpackVal`: this tool can be used to validate a VPack value in a file for
correctness. The tool expects the (binary) VPack input file it should read from
in its first argument. It will return status code 0 if the VPack is valid, and
a non-0 exit code if the VPack is invalid.
Further options for *vpack-validate* are:
* `--hex`: try to turn hex-encoded input into binary vpack
On Linux, *vpack-validate* supports the pseudo filename `-` for stdin.