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Replace format("{}") with .to_string() where possible.

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Bert Peters
2018-12-22 10:06:36 +01:00
parent 3b825ac933
commit 2f0c8ef2d4
20 changed files with 33 additions and 33 deletions
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4
2018/src/day20.rs
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@@ -138,7 +138,7 @@ impl Solution for Day20 {
let pos = (0, 0);
self.follow_directions(&[pos], &data[1..]);
format!("{}", self.distances().values().max().unwrap())
self.distances().values().max().unwrap().to_string()
}
fn part2(&mut self, input: &mut Read) -> String {
@@ -147,7 +147,7 @@ impl Solution for Day20 {
let pos = (0, 0);
self.follow_directions(&[pos], &data[1..]);
format!("{}", self.distances().values().filter(|&&x| x >= 1000).count())
self.distances().values().filter(|&&x| x >= 1000).count().to_string()
}
}