make expiry read only

pmcau · May 29, 2024 · 42ff340 · 42ff340
1 parent 39f5e73
commit 42ff340
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/AustralianProtectiveMarkings/Expiry.cs b/src/AustralianProtectiveMarkings/Expiry.cs
@@ -3,7 +3,7 @@
 /// <summary>
 /// Represents how/when a classification will be downgraded.
 /// </summary>
-public record struct Expiry
+public readonly record struct Expiry
 {
     readonly string? @event;
     readonly DateTimeOffset? genDate;