From 17a77dea7c9021f45a3cfe5660a0627b62eeefd0 Mon Sep 17 00:00:00 2001
From: Frazer Robinson <frobinson05@qub.ac.uk>
Date: Thu, 19 Sep 2024 00:11:04 +0100
Subject: [PATCH] errorDescription for Error.nonUniqueElements

---
 Sources/OrderedSet.swift | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Sources/OrderedSet.swift b/Sources/OrderedSet.swift
index afa4f25..b5ed532 100644
--- a/Sources/OrderedSet.swift
+++ b/Sources/OrderedSet.swift
@@ -541,6 +541,13 @@ extension OrderedSet: Codable where Element: Codable {
 extension OrderedSet {
   enum Error : LocalizedError {
     case nonUniqueElements
+
+    var errorDescription: String? {
+      switch self {
+        case .nonUniqueElements:
+          return "Attempted to decode an array into an OrderedSet, but found non-unique elements in the collection."
+      } 
+    }
   }
 }