ditsing/ruaft @ 10f1e9152139d1311f49f244dcb5cc7e8715d1d7

Jing Yang 10f1e91521 Create a lazy wrapper around Raft.		%!s(int64=4) %!d(string=hai) anos
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src	10f1e91521 Create a lazy wrapper around Raft.	%!s(int64=4) %!d(string=hai) anos
Cargo.toml	bf2bc68c51 Try commit a value in the kv store when receiving a GET request.	%!s(int64=4) %!d(string=hai) anos