error: this `else { if .. }` block can be collapsed --> rust/src/calling_convention.rs:79:16 | 79 | } else { | ________________^ 80 | | if class_id == 0 { 81 | | vec![0] 82 | | } else if class_id == 1 { ... | 86 | | } 87 | | } | |_________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_else_if = note: `-D clippy::collapsible-else-if` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::collapsible_else_if)]` help: collapse nested if block | 79 ~ } else if class_id == 0 { 80 + vec![0] 81 + } else if class_id == 1 { 82 + vec![1] 83 + } else { 84 + vec![] 85 + } |