| gen_match_arm.rs:6:9:6:29 | ... => y | gen_match_arm.rs:6:9:6:23 | ...::Some(...) |
| gen_match_arm.rs:7:9:7:26 | ...::None => 0 | gen_match_arm.rs:7:9:7:20 | ...::None |
| gen_match_arm.rs:10:9:10:35 | ... if ... => ... | gen_match_arm.rs:10:9:10:15 | Some(...) |
| gen_match_arm.rs:11:9:11:15 | _ => 0 | gen_match_arm.rs:11:9:11:9 | _ |