ditsing/ruaft @ b2ed8dfad9e0bf453d3eafeddb664c9877b0954c

Jing Yang b2ed8dfad9 Make the "integration-test" dependency optional in kvraft.		%!s(int64=3) %!d(string=hai) anos
..
src	d7af49179d Use a closure to capture env for handlers.	%!s(int64=3) %!d(string=hai) anos
Cargo.toml	b2ed8dfad9 Make the "integration-test" dependency optional in kvraft.	%!s(int64=3) %!d(string=hai) anos