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

This commit is contained in:
2018-12-22 10:06:36 +01:00
parent 3b825ac933
commit 2f0c8ef2d4
20 changed files with 33 additions and 33 deletions

View File

@@ -133,7 +133,7 @@ impl Day18 {
.flat_map(|x| x.iter())
.cloned().grouping_count();
format!("{}", result[&Tile::Tree] * result[&Tile::Lumber])
(result[&Tile::Tree] * result[&Tile::Lumber]).to_string()
}
}