warning: field `conn` is never read
  --> src/redis/rwlock/lock.rs:78:16
   |
76 | pub struct RwLock<T> {
   |            ------ field in this struct
77 |     pub(crate) data: Generic<T>,
78 |     pub(crate) conn: Option<redis::Connection>,
   |                ^^^^
   |
   = note: `#[warn(dead_code)]` on by default

warning: unused import: `crate::redis::Generic`
 --> src/redis/list.rs:1:5
  |
1 | use crate::redis::Generic;
  |     ^^^^^^^^^^^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default