| error: called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead |
| --> $DIR/map_unwrap_or.rs:17:13 |
| | |
| LL | let _ = opt.map(|x| x + 1) |
| | _____________^ |
| LL | | // Should lint even though this call is on a separate line. |
| LL | | .unwrap_or(0); |
| | |_____________________^ |
| | |
| = note: `-D clippy::map-unwrap-or` implied by `-D warnings` |
| help: use `map_or(<a>, <f>)` instead |
| | |
| LL - let _ = opt.map(|x| x + 1) |
| LL + let _ = opt.map_or(0, |x| x + 1); |
| | |
| |
| error: called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead |
| --> $DIR/map_unwrap_or.rs:21:13 |
| | |
| LL | let _ = opt.map(|x| { |
| | _____________^ |
| LL | | x + 1 |
| LL | | } |
| LL | | ).unwrap_or(0); |
| | |__________________^ |
| | |
| help: use `map_or(<a>, <f>)` instead |
| | |
| LL ~ let _ = opt.map_or(0, |x| { |
| LL | x + 1 |
| LL | } |
| LL ~ ); |
| | |
| |
| error: called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead |
| --> $DIR/map_unwrap_or.rs:25:13 |
| | |
| LL | let _ = opt.map(|x| x + 1) |
| | _____________^ |
| LL | | .unwrap_or({ |
| LL | | 0 |
| LL | | }); |
| | |__________^ |
| | |
| help: use `map_or(<a>, <f>)` instead |
| | |
| LL ~ let _ = opt.map_or({ |
| LL + 0 |
| LL ~ }, |x| x + 1); |
| | |
| |
| error: called `map(<f>).unwrap_or(None)` on an `Option` value. This can be done more directly by calling `and_then(<f>)` instead |
| --> $DIR/map_unwrap_or.rs:30:13 |
| | |
| LL | let _ = opt.map(|x| Some(x + 1)).unwrap_or(None); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| help: use `and_then(<f>)` instead |
| | |
| LL - let _ = opt.map(|x| Some(x + 1)).unwrap_or(None); |
| LL + let _ = opt.and_then(|x| Some(x + 1)); |
| | |
| |
| error: called `map(<f>).unwrap_or(None)` on an `Option` value. This can be done more directly by calling `and_then(<f>)` instead |
| --> $DIR/map_unwrap_or.rs:32:13 |
| | |
| LL | let _ = opt.map(|x| { |
| | _____________^ |
| LL | | Some(x + 1) |
| LL | | } |
| LL | | ).unwrap_or(None); |
| | |_____________________^ |
| | |
| help: use `and_then(<f>)` instead |
| | |
| LL ~ let _ = opt.and_then(|x| { |
| LL | Some(x + 1) |
| LL | } |
| LL ~ ); |
| | |
| |
| error: called `map(<f>).unwrap_or(None)` on an `Option` value. This can be done more directly by calling `and_then(<f>)` instead |
| --> $DIR/map_unwrap_or.rs:36:13 |
| | |
| LL | let _ = opt |
| | _____________^ |
| LL | | .map(|x| Some(x + 1)) |
| LL | | .unwrap_or(None); |
| | |________________________^ |
| | |
| help: use `and_then(<f>)` instead |
| | |
| LL - .map(|x| Some(x + 1)) |
| LL + .and_then(|x| Some(x + 1)); |
| | |
| |
| error: called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead |
| --> $DIR/map_unwrap_or.rs:47:13 |
| | |
| LL | let _ = Some("prefix").map(|p| format!("{}.", p)).unwrap_or(id); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| help: use `map_or(<a>, <f>)` instead |
| | |
| LL - let _ = Some("prefix").map(|p| format!("{}.", p)).unwrap_or(id); |
| LL + let _ = Some("prefix").map_or(id, |p| format!("{}.", p)); |
| | |
| |
| error: called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead |
| --> $DIR/map_unwrap_or.rs:51:13 |
| | |
| LL | let _ = opt.map(|x| { |
| | _____________^ |
| LL | | x + 1 |
| LL | | } |
| LL | | ).unwrap_or_else(|| 0); |
| | |__________________________^ |
| |
| error: called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead |
| --> $DIR/map_unwrap_or.rs:55:13 |
| | |
| LL | let _ = opt.map(|x| x + 1) |
| | _____________^ |
| LL | | .unwrap_or_else(|| |
| LL | | 0 |
| LL | | ); |
| | |_________^ |
| |
| error: called `map(<f>).unwrap_or(false)` on an `Option` value. This can be done more directly by calling `is_some_and(<f>)` instead |
| --> $DIR/map_unwrap_or.rs:61:13 |
| | |
| LL | let _ = opt.map(|x| x > 5).unwrap_or(false); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| help: use `is_some_and(<f>)` instead |
| | |
| LL - let _ = opt.map(|x| x > 5).unwrap_or(false); |
| LL + let _ = opt.is_some_and(|x| x > 5); |
| | |
| |
| error: called `map(<f>).unwrap_or_else(<g>)` on a `Result` value. This can be done more directly by calling `.map_or_else(<g>, <f>)` instead |
| --> $DIR/map_unwrap_or.rs:71:13 |
| | |
| LL | let _ = res.map(|x| { |
| | _____________^ |
| LL | | x + 1 |
| LL | | } |
| LL | | ).unwrap_or_else(|_e| 0); |
| | |____________________________^ |
| |
| error: called `map(<f>).unwrap_or_else(<g>)` on a `Result` value. This can be done more directly by calling `.map_or_else(<g>, <f>)` instead |
| --> $DIR/map_unwrap_or.rs:75:13 |
| | |
| LL | let _ = res.map(|x| x + 1) |
| | _____________^ |
| LL | | .unwrap_or_else(|_e| { |
| LL | | 0 |
| LL | | }); |
| | |__________^ |
| |
| error: called `map(<f>).unwrap_or_else(<g>)` on a `Result` value. This can be done more directly by calling `.map_or_else(<g>, <f>)` instead |
| --> $DIR/map_unwrap_or.rs:99:13 |
| | |
| LL | let _ = res.map(|x| x + 1).unwrap_or_else(|_e| 0); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `res.map_or_else(|_e| 0, |x| x + 1)` |
| |
| error: called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead |
| --> $DIR/map_unwrap_or.rs:106:13 |
| | |
| LL | let _ = opt.map(|x| x > 5).unwrap_or(false); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| help: use `map_or(<a>, <f>)` instead |
| | |
| LL - let _ = opt.map(|x| x > 5).unwrap_or(false); |
| LL + let _ = opt.map_or(false, |x| x > 5); |
| | |
| |
| error: called `map(<f>).unwrap_or(false)` on an `Option` value. This can be done more directly by calling `is_some_and(<f>)` instead |
| --> $DIR/map_unwrap_or.rs:113:13 |
| | |
| LL | let _ = opt.map(|x| x > 5).unwrap_or(false); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| help: use `is_some_and(<f>)` instead |
| | |
| LL - let _ = opt.map(|x| x > 5).unwrap_or(false); |
| LL + let _ = opt.is_some_and(|x| x > 5); |
| | |
| |
| error: aborting due to 15 previous errors |
| |