style: include unnecessary_map_or (#872)

vil02 · web-flow · commit c43c5185e0ce · 2025-02-28T10:32:29.000+02:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -163,7 +163,6 @@ cargo_common_metadata = { level = "allow", priority = 1 }
 # style-lints:
 doc_lazy_continuation = { level = "allow", priority = 1 }
 needless_return = { level = "allow", priority = 1 }
-unnecessary_map_or = { level = "allow", priority = 1 }
 # complexity-lints
 needless_lifetimes = { level = "allow", priority = 1 }
 precedence = { level = "allow", priority = 1 }
diff --git a/src/graph/astar.rs b/src/graph/astar.rs
@@ -62,7 +62,7 @@ pub fn astar<V: Ord + Copy, E: Ord + Copy + Add<Output = E> + Zero>(
             let real_weight = real_weight + weight;
             if weights
                 .get(&next)
-                .map_or(true, |&weight| real_weight < weight)
+                .is_none_or(|&weight| real_weight < weight)
             {
                 // current allows us to reach next with lower weight (or at all)
                 // add next to the front

Original file line number	Diff line number	Diff line change
`@@ -62,7 +62,7 @@ pub fn astar<V: Ord + Copy, E: Ord + Copy + Add<Output = E> + Zero>(`
`62`	`62`	`let real_weight = real_weight + weight;`
`63`	`63`	`if weights`
`64`	`64`	`.get(&next)`
`65`		`- .map_or(true, \|&weight\| real_weight < weight)`
	`65`	`+ .is_none_or(\|&weight\| real_weight < weight)`
`66`	`66`	`{`
`67`	`67`	`// current allows us to reach next with lower weight (or at all)`
`68`	`68`	`// add next to the front`