chore: add map_unwrap_or warning (#739)

vil02 · web-flow · commit 135ae0387e5c · 2024-06-07T20:01:29.000+03:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -22,3 +22,4 @@ big-math = ["dep:num-bigint", "dep:num-traits"]
 
 [lints.clippy]
 uninlined_format_args = "warn"
+map_unwrap_or = "warn"
diff --git a/src/graph/astar.rs b/src/graph/astar.rs
@@ -62,8 +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(|&weight| real_weight < weight)
-                .unwrap_or(true)
+                .map_or(true, |&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
`@@ -22,3 +22,4 @@ big-math = ["dep:num-bigint", "dep:num-traits"]`
`22`	`22`
`23`	`23`	`[lints.clippy]`
`24`	`24`	`uninlined_format_args = "warn"`
	`25`	`+map_unwrap_or = "warn"`