error: this could be simplified with `bool::then` --> $DIR/if_then_some_else_none.rs:5:13 | LL | let _ = if foo() { | _____________^ LL | | println!("true!"); LL | | Some("foo") LL | | } else { LL | | None LL | | }; | |_____^ | = help: consider using `bool::then` like: `foo().then(|| { /* snippet */ "foo" })` = note: `-D clippy::if-then-some-else-none` implied by `-D warnings` error: this could be simplified with `bool::then` --> $DIR/if_then_some_else_none.rs:13:13 | LL | let _ = if matches!(true, true) { | _____________^ LL | | println!("true!"); LL | | Some(matches!(true, false)) LL | | } else { LL | | None LL | | }; | |_____^ | = help: consider using `bool::then` like: `matches!(true, true).then(|| { /* snippet */ matches!(true, false) })` error: this could be simplified with `bool::then_some` --> $DIR/if_then_some_else_none.rs:22:28 | LL | let _ = x.and_then(|o| if o < 32 { Some(o) } else { None }); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider using `bool::then_some` like: `(o < 32).then_some(o)` error: this could be simplified with `bool::then_some` --> $DIR/if_then_some_else_none.rs:26:13 | LL | let _ = if !x { Some(0) } else { None }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider using `bool::then_some` like: `(!x).then_some(0)` error: this could be simplified with `bool::then` --> $DIR/if_then_some_else_none.rs:81:13 | LL | let _ = if foo() { | _____________^ LL | | println!("true!"); LL | | Some(150) LL | | } else { LL | | None LL | | }; | |_____^ | = help: consider using `bool::then` like: `foo().then(|| { /* snippet */ 150 })` error: aborting due to 5 previous errors