error: this function's return value is unnecessarily wrapped by `Option` --> $DIR/unnecessary_wraps.rs:8:1 | LL | / fn func1(a: bool, b: bool) -> Option { LL | | if a && b { LL | | return Some(42); LL | | } ... | LL | | } LL | | } | |_^ | = note: `-D clippy::unnecessary-wraps` implied by `-D warnings` help: remove `Option` from the return type... | LL | fn func1(a: bool, b: bool) -> i32 { | ^^^ help: ...and then change returning expressions | LL | return 42; LL | } LL | if a { LL | Some(-1); LL | 2 LL | } else { ... error: this function's return value is unnecessarily wrapped by `Option` --> $DIR/unnecessary_wraps.rs:21:1 | LL | / fn func2(a: bool, b: bool) -> Option { LL | | if a && b { LL | | return Some(10); LL | | } ... | LL | | } LL | | } | |_^ | help: remove `Option` from the return type... | LL | fn func2(a: bool, b: bool) -> i32 { | ^^^ help: ...and then change returning expressions | LL | return 10; LL | } LL | if a { LL | 20 LL | } else { LL | 30 | error: this function's return value is unnecessarily wrapped by `Option` --> $DIR/unnecessary_wraps.rs:51:1 | LL | / fn func5() -> Option { LL | | Some(1) LL | | } | |_^ | help: remove `Option` from the return type... | LL | fn func5() -> i32 { | ^^^ help: ...and then change returning expressions | LL | 1 | error: this function's return value is unnecessarily wrapped by `Result` --> $DIR/unnecessary_wraps.rs:61:1 | LL | / fn func7() -> Result { LL | | Ok(1) LL | | } | |_^ | help: remove `Result` from the return type... | LL | fn func7() -> i32 { | ^^^ help: ...and then change returning expressions | LL | 1 | error: this function's return value is unnecessarily wrapped by `Option` --> $DIR/unnecessary_wraps.rs:93:5 | LL | / fn func12() -> Option { LL | | Some(1) LL | | } | |_____^ | help: remove `Option` from the return type... | LL | fn func12() -> i32 { | ^^^ help: ...and then change returning expressions | LL | 1 | error: this function's return value is unnecessary --> $DIR/unnecessary_wraps.rs:120:1 | LL | / fn issue_6640_1(a: bool, b: bool) -> Option<()> { LL | | if a && b { LL | | return Some(()); LL | | } ... | LL | | } LL | | } | |_^ | help: remove the return type... | LL | fn issue_6640_1(a: bool, b: bool) -> Option<()> { | ^^^^^^^^^^ help: ...and then remove returned values | LL | return ; LL | } LL | if a { LL | Some(()); LL | LL | } else { ... error: this function's return value is unnecessary --> $DIR/unnecessary_wraps.rs:133:1 | LL | / fn issue_6640_2(a: bool, b: bool) -> Result<(), i32> { LL | | if a && b { LL | | return Ok(()); LL | | } ... | LL | | } LL | | } | |_^ | help: remove the return type... | LL | fn issue_6640_2(a: bool, b: bool) -> Result<(), i32> { | ^^^^^^^^^^^^^^^ help: ...and then remove returned values | LL | return ; LL | } LL | if a { LL | LL | } else { LL | return ; | error: aborting due to 7 previous errors