This is my practice project to learn Rust from PingCAP's talent-plan.
- Original dependencies version is too old, so I upgrade some lib version.
- To use argh instead of clap, I change CLI args position in test files. For example,
kvs-client set key1 value1 --addr 127.0.0.1:4003
->kvs-client --addr 127.0.0.1:4003 set key1 value1
.