]>
Commit | Line | Data |
---|---|---|
f20569fa XL |
1 | // run-rustfix |
2 | ||
3 | #![warn(clippy::if_let_some_result)] | |
4 | ||
5 | fn str_to_int(x: &str) -> i32 { | |
6 | if let Some(y) = x.parse().ok() { y } else { 0 } | |
7 | } | |
8 | ||
9 | fn str_to_int_ok(x: &str) -> i32 { | |
10 | if let Ok(y) = x.parse() { y } else { 0 } | |
11 | } | |
12 | ||
13 | #[rustfmt::skip] | |
14 | fn strange_some_no_else(x: &str) -> i32 { | |
15 | { | |
16 | if let Some(y) = x . parse() . ok () { | |
17 | return y; | |
18 | }; | |
19 | 0 | |
20 | } | |
21 | } | |
22 | ||
23 | fn main() { | |
24 | let _ = str_to_int("1"); | |
25 | let _ = str_to_int_ok("2"); | |
26 | let _ = strange_some_no_else("3"); | |
27 | } |