Update README.md

coplt · Feb 22, 2025 · c131910 · c131910
1 parent 26bb6e4
commit c131910
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -303,6 +303,8 @@ public readonly partial struct Union1
 
 #### How to use
 
+Multiple usage methods, you can manually determine the Tag field, or use pattern matching
+
 ```cs
 var u = Union1.MakeA(123);
 
@@ -314,6 +316,20 @@ if (u.IsA)
 {
     var a = u.A;
 }
+
+switch (u.Tag)
+{
+    case Union1.Tags.A:
+        break;
+  ...
+}
+
+switch (u.Tag)
+{
+    case { IsA: true, A: var a }:
+        break;
+  ...
+}
 ```
 
 ---