bert/adventofcode
1
0
Fork 0
mirror of https://github.com/bertptrs/adventofcode.git synced 2025-12-27 05:40:32 +01:00
Code Issues Projects Releases Wiki Activity

Fix other clippy warnings.

Browse Source
This commit is contained in:
Bert Peters
2019-08-22 12:32:07 +02:00
parent 29b5dcdf62
commit 82dfff21e9
10 changed files with 31 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
2018/src/day20.rs
View File

@@ -1,3 +1,4 @@
use std::collections::hash_map::Entry;
use std::collections::HashMap;
use std::collections::VecDeque;
use std::io::Read;
@@ -124,8 +125,8 @@ impl Day20 {
});
for dir in dirs {
let new_pos = dir.walk(pos);
if !visited.contains_key(&new_pos) {
visited.insert(new_pos, dist + 1);
if let Entry::Vacant(entry) = visited.entry(new_pos) {
entry.insert(dist + 1);
todo.push_back((dist + 1, new_pos));
}
}