From 651409f403cfd458ab6c92aae0e2a3e6df4b9484 Mon Sep 17 00:00:00 2001
From: Matthew Treinish <mtreinish@kortar.org>
Date: Thu, 5 Oct 2023 18:32:00 -0400
Subject: [PATCH] Fix build errors with Rust 1.73.0 (#996)

The recent Rust 1.73.0 release introduced some changes to clippy's
behavior that are causing failures in CI (and correctly calling out
issues in our code). This commit updates the rustworkx source to correct
these failures.
---
 rustworkx-core/src/centrality.rs | 2 +-
 src/dag_algo/mod.rs              | 1 -
 src/matching/mod.rs              | 2 +-
 src/score.rs                     | 1 +
 4 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/rustworkx-core/src/centrality.rs b/rustworkx-core/src/centrality.rs
index c099c63048..2d856244f8 100644
--- a/rustworkx-core/src/centrality.rs
+++ b/rustworkx-core/src/centrality.rs
@@ -738,7 +738,7 @@ where
 {
     let alpha: f64 = alpha.unwrap_or(0.1);
 
-    let mut beta: HashMap<usize, f64> = beta_map.unwrap_or_else(HashMap::new);
+    let mut beta: HashMap<usize, f64> = beta_map.unwrap_or_default();
 
     if beta.is_empty() {
         // beta_map was none
diff --git a/src/dag_algo/mod.rs b/src/dag_algo/mod.rs
index 489cf23447..04068342d4 100644
--- a/src/dag_algo/mod.rs
+++ b/src/dag_algo/mod.rs
@@ -628,7 +628,6 @@ pub fn collect_bicolor_runs(
                 }
             } else {
                 for color in colors {
-                    let color = color;
                     ensure_vector_has_index!(pending_list, block_id, color);
                     if let Some(color_block_id) = block_id[color] {
                         block_list[color_block_id].append(&mut pending_list[color]);
diff --git a/src/matching/mod.rs b/src/matching/mod.rs
index fac47e973e..af9740ad94 100644
--- a/src/matching/mod.rs
+++ b/src/matching/mod.rs
@@ -92,7 +92,7 @@ fn _inner_is_matching(graph: &graph::PyGraph, matching: &HashSet<(usize, usize)>
             .contains_edge(NodeIndex::new(e.0), NodeIndex::new(e.1))
     };
 
-    if !matching.iter().all(|e| has_edge(e)) {
+    if !matching.iter().all(has_edge) {
         return false;
     }
     let mut found: HashSet<usize> = HashSet::with_capacity(2 * matching.len());
diff --git a/src/score.rs b/src/score.rs
index 4dc888c5bc..95e0d5beaf 100644
--- a/src/score.rs
+++ b/src/score.rs
@@ -10,6 +10,7 @@
 // License for the specific language governing permissions and limitations
 // under the License.
 #![allow(clippy::derive_partial_eq_without_eq)]
+#![allow(clippy::incorrect_partial_ord_impl_on_ord_type)]
 
 use std::cmp::Ordering;
 use std::ops::{Add, AddAssign};