1 error: using `Option.and_then(|x| Some(y))`, which is more succinctly expressed as `map(|x| y)`
2 --> $DIR/bind_instead_of_map_multipart.rs:5:13
4 LL | let _ = Some("42").and_then(|s| if s.len() < 42 { Some(0) } else { Some(s.len()) });
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
7 note: the lint level is defined here
8 --> $DIR/bind_instead_of_map_multipart.rs:1:9
10 LL | #![deny(clippy::bind_instead_of_map)]
11 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
14 LL | let _ = Some("42").map(|s| if s.len() < 42 { 0 } else { s.len() });
17 error: using `Result.and_then(|x| Ok(y))`, which is more succinctly expressed as `map(|x| y)`
18 --> $DIR/bind_instead_of_map_multipart.rs:8:13
20 LL | let _ = Ok::<_, ()>("42").and_then(|s| if s.len() < 42 { Ok(0) } else { Ok(s.len()) });
21 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
25 LL | let _ = Ok::<_, ()>("42").map(|s| if s.len() < 42 { 0 } else { s.len() });
28 error: using `Result.or_else(|x| Err(y))`, which is more succinctly expressed as `map_err(|x| y)`
29 --> $DIR/bind_instead_of_map_multipart.rs:11:13
31 LL | let _ = Err::<(), _>("42").or_else(|s| if s.len() < 42 { Err(s.len() + 20) } else { Err(s.len()) });
32 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
36 LL | let _ = Err::<(), _>("42").map_err(|s| if s.len() < 42 { s.len() + 20 } else { s.len() });
37 | ^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^
39 error: using `Option.and_then(|x| Some(y))`, which is more succinctly expressed as `map(|x| y)`
40 --> $DIR/bind_instead_of_map_multipart.rs:19:5
42 LL | / Some("42").and_then(|s| {
45 LL | | return Some(43);
53 LL | Some("42").map(|s| {
61 error: using `Option.and_then(|x| Some(y))`, which is more succinctly expressed as `map(|x| y)`
62 --> $DIR/bind_instead_of_map_multipart.rs:60:13
64 LL | let _ = Some("").and_then(|s| if s.len() == 20 { Some(m!()) } else { Some(Some(20)) });
65 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
69 LL | let _ = Some("").map(|s| if s.len() == 20 { m!() } else { Some(20) });
72 error: aborting due to 5 previous errors