Use default constructors

Author: commonsensesoftware

src/Abstractions/src/Asp.Versioning.Abstractions/ApiVersionModelDebugView.cs

@@ -4,12 +4,9 @@ namespace Asp.Versioning;
 
 using static System.String;
 
-internal sealed class ApiVersionModelDebugView
+internal sealed class ApiVersionModelDebugView( ApiVersionModel model )
 {
     private const string Comma = ", ";
-    private readonly ApiVersionModel model;
-
-    public ApiVersionModelDebugView( ApiVersionModel model ) => this.model = model;
 
     public bool VersionNeutral => model.IsApiVersionNeutral;
 

src/Abstractions/src/Asp.Versioning.Abstractions/LinkHeaderValue.cs

@@ -532,16 +532,10 @@ private static ref StringSegment ValidateKey( ref StringSegment key )
         }
     }
 
-    private struct TargetAttributesEnumerator : IEnumerable<KeyValuePair<StringSegment, StringSegment>>
+    private struct TargetAttributesEnumerator( StringSegment remaining )
+        : IEnumerable<KeyValuePair<StringSegment, StringSegment>>
     {
-        private readonly StringSegment remaining;
-        private int start;
-
-        public TargetAttributesEnumerator( StringSegment remaining )
-        {
-            this.remaining = remaining;
-            start = 0;
-        }
+        private int start = 0;
 
         public IEnumerator<KeyValuePair<StringSegment, StringSegment>> GetEnumerator()
         {