Silence rust clippy lint enabled after the 1.84 release (Qiskit#1359)

* Silence rust clippy lint enabled after the 1.84 release

* Define gil-refs feature for the sake of clippy

Author: IvanIsCoding

Cargo.toml

@@ -71,6 +71,12 @@ version = "^0.11"
 default-features = false
 features = ["multi_thread"]
 
+[features]
+default = []
+# TODO: remove this once PyO3 is updated to 0.23. Currently, this is a bug in PyO3 0.22
+# that leaks some of their features in a public macro. However, this was removed in 0.23.
+gil-refs = ["pyo3/gil-refs"]
+
 [profile.release]
 lto = 'fat'
 codegen-units = 1

rustworkx-core/src/dag_algo.rs

@@ -326,6 +326,7 @@ where
     let mut v = *first;
     let mut u: Option<G::NodeId> = None;
     // Backtrack from this node to find the path
+    #[allow(clippy::unnecessary_map_or)]
     while u.map_or(true, |u| u != v) {
         path.push(v);
         u = Some(v);