[2021] Fix clippy lints

connorslade · Jan 8, 2024 · 1c923af · 1c923af
1 parent 9d02840
commit 1c923af
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Showing 3 changed files with 4 additions and 7 deletions.
diff --git a/aoc_2021/src/day_12.rs b/aoc_2021/src/day_12.rs
@@ -19,7 +19,7 @@ impl Solution for Day12 {
     }
 }
 
-fn paths_a<'a>(graph: &ParseResult<'a>, at: NodeIndex, mut visited: HashSet<NodeIndex>) -> usize {
+fn paths_a(graph: &ParseResult, at: NodeIndex, mut visited: HashSet<NodeIndex>) -> usize {
     if at == graph.end {
         return 1;
     }
@@ -31,7 +31,6 @@ fn paths_a<'a>(graph: &ParseResult<'a>, at: NodeIndex, mut visited: HashSet<Node
     graph
         .graph
         .neighbors(at)
-        .into_iter()
         .map(|child| paths_a(graph, child, visited.clone()))
         .sum()
 }
@@ -54,7 +53,7 @@ struct ParseResult<'a> {
     end: NodeIndex,
 }
 
-fn parse<'a>(input: &'a str) -> ParseResult<'a> {
+fn parse(input: &str) -> ParseResult {
     let mut graph = UnGraph::new_undirected();
     let mut nodes = HashMap::new();
 

diff --git a/aoc_2021/src/day_15.rs b/aoc_2021/src/day_15.rs
@@ -5,8 +5,6 @@ use common::{Answer, Solution};
 use hashbrown::HashMap;
 use nd_vec::vector;
 
-type Pos = nd_vec::Vec2<usize>;
-
 pub struct Day15;
 
 impl Solution for Day15 {
@@ -48,7 +46,7 @@ impl Solution for Day15 {
         out.into()
     }
 
-    fn part_b(&self, input: &str) -> Answer {
+    fn part_b(&self, _input: &str) -> Answer {
         Answer::Unimplemented
     }
 }

diff --git a/src/main.rs b/src/main.rs
@@ -19,7 +19,7 @@ fn main() -> Result<()> {
 
 fn get_year(year: u16) -> &'static [&'static dyn Solution] {
     match year {
-        2021 => &aoc_2021::ALL,
+        2021 => aoc_2021::ALL,
         2022 => &aoc_2022::ALL,
         2023 => aoc_2023::ALL,
         _ => &[],