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2019: day06: fix clippy lints

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Antoine Martin 2019-12-07 00:31:10 +01:00
parent 3a6e9d58b6
commit 6f26cf5860
1 changed files with 1 additions and 1 deletions
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aoc2019/src/day06.rs
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@ -66,7 +66,7 @@ fn part2(input: &str) -> Result<usize> {
}) })
.collect::<Result<HashMap<String, String>>>()?; .collect::<Result<HashMap<String, String>>>()?;
let succ = |key: &String| orbits.get(key).map(|val| val.clone()); let succ = |key: &String| orbits.get(key).cloned();
let you_path = iter::successors(Some("YOU".to_string()), succ).collect::<HashSet<_>>(); let you_path = iter::successors(Some("YOU".to_string()), succ).collect::<HashSet<_>>();
let santa_path = iter::successors(Some("SAN".to_string()), succ).collect::<HashSet<_>>(); let santa_path = iter::successors(Some("SAN".to_string()), succ).collect::<HashSet<_>>();