This crate depends on redis and r2d2 cates but these are not public so we can't use that.
If there are some r2d2 protocol crates, those creates are depend on different version of r2d2 maybe.
In that case, we can't extern crate r2d2, we sould use 'extern crate r2d2_redis::redis`.
This crate depends on redis and r2d2 cates but these are not public so we can't use that.
If there are some r2d2 protocol crates, those creates are depend on different version of r2d2 maybe. In that case, we can't
extern crate r2d2
, we sould use 'extern crate r2d2_redis::redis`.