error: passing a unit value to a function --> shardtree/src/caching.rs:52:13 | 52 | / Ok(cache 53 | | .add_checkpoint(checkpoint_id.clone(), checkpoint.clone()) 54 | | .unwrap()) | |__________________________^ | = note: `-D clippy::unit-arg` implied by `-D warnings` = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg help: move the expression in front of the call and replace it with the unit literal `()` | 52 ~ cache 53 + .add_checkpoint(checkpoint_id.clone(), checkpoint.clone()) 54 + .unwrap(); 55 + Ok(()) |