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chore : replace filter_map() with find_map()

This commit is contained in:
Galih wisnuaji 2021-12-24 13:48:43 +07:00
parent f7719a4a9c
commit 9b27e8d993
1 changed files with 1 additions and 2 deletions
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3
src/exercise.rs
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@ -217,8 +217,7 @@ path = "{}.rs""#,
let matched_line_index = source let matched_line_index = source
.lines() .lines()
.enumerate() .enumerate()
.filter_map(|(i, line)| if re.is_match(line) { Some(i) } else { None }) .find_map(|(i, line)| if re.is_match(line) { Some(i) } else { None })
.next()
.expect("This should not happen at all"); .expect("This should not happen at all");
let min_line = ((matched_line_index as i32) - (CONTEXT as i32)).max(0) as usize; let min_line = ((matched_line_index as i32) - (CONTEXT as i32)).max(0) as usize;