Deleted unused code for queues.

RuleSet.ruleset

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RuleSet Name="New Rule Set" Description=" " ToolsVersion="17.0">
+  <Rules AnalyzerId="Microsoft.Analyzers.ManagedCodeAnalysis" RuleNamespace="Microsoft.Rules.Managed">
+    <Rule Id="CA1801" Action="Warning" />
+    <Rule Id="CA1804" Action="Warning" />
+    <Rule Id="CA1811" Action="Warning" />
+    <Rule Id="CA1812" Action="Warning" />
+    <Rule Id="CA1823" Action="Warning" />
+  </Rules>
+  <Rules AnalyzerId="Microsoft.CodeAnalysis.CSharp.NetAnalyzers" RuleNamespace="Microsoft.CodeAnalysis.CSharp.NetAnalyzers">
+    <Rule Id="CA1812" Action="Warning" />
+  </Rules>
+  <Rules AnalyzerId="Microsoft.CodeAnalysis.NetAnalyzers" RuleNamespace="Microsoft.CodeAnalysis.NetAnalyzers">
+    <Rule Id="CA1823" Action="Warning" />
+  </Rules>
+</RuleSet>

Schema/Schema.csproj

@@ -40,6 +40,7 @@
 
   <PropertyGroup>
     <GetTargetPathDependsOn>$(GetTargetPathDependsOn);GetDependencyTargetPaths</GetTargetPathDependsOn>
+    <AnalysisLevel>latest-recommended</AnalysisLevel>
   </PropertyGroup>
 
   <Target Name="GetDependencyTargetPaths">

Schema/src/testing/SchemaMemoryStream.cs

@@ -10,6 +10,9 @@
 namespace schema.testing {
   public class SchemaMemoryStream(MemoryStream impl)
       : ISeekableReadableStream, ISeekableWritableStream {
+    public static SchemaMemoryStream From<T>(T[] src) where T : unmanaged
+      => From((ReadOnlySpan<T>) src);
+
     public static unsafe SchemaMemoryStream From<T>(ReadOnlySpan<T> src)
         where T : unmanaged {
       var size = sizeof(T);