error: you seem to use `.enumerate()` and immediately discard the index --> src/config.rs:47:26 | 47 | for (_, conf) in confs.iter().enumerate() { | ^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_enumerate_index = note: `-D clippy::unused-enumerate-index` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::unused_enumerate_index)]` help: remove the `.enumerate()` call | 47 | for conf in confs.iter() { | ~~~~ ~~~~~~~~~~~~