Bump Rust version to 1.80

Author: maneatingape

Cargo.toml

@@ -2,7 +2,7 @@
 name = "aoc"
 version = "2023.12.25"
 edition = "2021"
-rust-version = "1.79"
+rust-version = "1.80"
 
 [features]
 frivolity = []
@@ -213,6 +213,7 @@ ref_as_ptr = "warn"
 ref_binding_to_reference = "warn"
 ref_option_ref = "warn"
 ref_patterns = "warn"
+renamed_function_params = "warn"
 rest_pat_in_fully_bound_structs = "warn"
 return_self_not_must_use = "warn"
 same_functions_in_if_condition = "warn"
@@ -275,6 +276,7 @@ use_debug = "warn"
 used_underscore_binding = "warn"
 verbose_bit_mask = "warn"
 verbose_file_reads = "warn"
+while_float = "warn"
 wildcard_dependencies = "warn"
 wildcard_enum_match_arm = "allow"
 wildcard_imports = "allow"

src/util/grid.rs

@@ -73,14 +73,14 @@ impl<T> Index<Point> for Grid<T> {
     type Output = T;
 
     #[inline]
-    fn index(&self, point: Point) -> &Self::Output {
-        &self.bytes[(self.width * point.y + point.x) as usize]
+    fn index(&self, index: Point) -> &Self::Output {
+        &self.bytes[(self.width * index.y + index.x) as usize]
     }
 }
 
 impl<T> IndexMut<Point> for Grid<T> {
     #[inline]
-    fn index_mut(&mut self, point: Point) -> &mut Self::Output {
-        &mut self.bytes[(self.width * point.y + point.x) as usize]
+    fn index_mut(&mut self, index: Point) -> &mut Self::Output {
+        &mut self.bytes[(self.width * index.y + index.x) as usize]
     }
 }

src/util/point.rs

@@ -100,9 +100,9 @@ impl From<u8> for Point {
 
 impl Hash for Point {
     #[inline]
-    fn hash<H: Hasher>(&self, hasher: &mut H) {
-        hasher.write_u32(self.x as u32);
-        hasher.write_u32(self.y as u32);
+    fn hash<H: Hasher>(&self, state: &mut H) {
+        state.write_u32(self.x as u32);
+        state.write_u32(self.y as u32);
     }
 }