Add back deprecated with_key_eq to avoid breaking changes in libcudf

Author: PointKernel

include/cuco/detail/static_set/static_set_ref.inl

@@ -298,6 +298,20 @@ static_set_ref<Key, Scope, KeyEqual, ProbingScheme, StorageRef, Operators...>::r
     this->storage_ref()};
 }
 
+template <typename Key,
+          cuda::thread_scope Scope,
+          typename KeyEqual,
+          typename ProbingScheme,
+          typename StorageRef,
+          typename... Operators>
+template <typename NewKeyEqual>
+__host__ __device__ constexpr auto
+static_set_ref<Key, Scope, KeyEqual, ProbingScheme, StorageRef, Operators...>::with_key_eq(
+  NewKeyEqual const& key_equal) const noexcept
+{
+  return this->rebind_key_eq(key_equal);
+}
+
 template <typename Key,
           cuda::thread_scope Scope,
           typename KeyEqual,

include/cuco/static_set_ref.cuh

@@ -245,6 +245,19 @@ class static_set_ref
   [[nodiscard]] __host__ __device__ constexpr auto rebind_key_eq(
     NewKeyEqual const& key_equal) const noexcept;
 
+  /**
+   * @brief Makes a copy of the current device reference with the given key comparator
+   *
+   * @tparam NewKeyEqual The new key equal type
+   *
+   * @param key_equal New key comparator
+   *
+   * @return Copy of the current device ref
+   */
+  template <typename NewKeyEqual>
+  [[nodiscard]] __host__ __device__ constexpr auto with_key_eq(
+    NewKeyEqual const& key_equal) const noexcept;
+
   /**
    * @brief Makes a copy of the current device reference with the given hasher
    *