Annotate is native aot compatible

CodeGen/Generators/UnitsNetGen/QuantityGenerator.cs

@@ -40,6 +40,7 @@ public string Generate()
 using System.Globalization;
 using System.Linq;
 using System.Runtime.Serialization;
+using UnitsNet.InternalHelpers;
 using UnitsNet.Units;
 #if NET
 using System.Numerics;
@@ -156,7 +157,7 @@ private void GenerateStaticConstructor()
 
             Writer.WL($@"
             BaseUnit = {_unitEnumName}.{_quantity.BaseUnit};
-            Units = Enum.GetValues(typeof({_unitEnumName})).Cast<{_unitEnumName}>().ToArray();
+            Units = EnumHelpers.GetValues<{_unitEnumName}>();
             Zero = new {_quantity.Name}(0, BaseUnit);
             Info = new QuantityInfo<{_unitEnumName}>(""{_quantity.Name}"",
                 new UnitInfo<{_unitEnumName}>[]

CodeGen/Generators/UnitsNetGen/StaticQuantityGenerator.cs

@@ -130,6 +130,14 @@ internal static IEnumerable<Type> GetQuantityTypes()
             yield return typeof({quantity.Name});");
             Writer.WL(@"
         }
+
+        internal static void RegisterDefaultConversions(UnitConverter unitConverter)
+        {");
+            foreach (var quantity in _quantities)
+                Writer.WL($@"
+            {quantity.Name}.RegisterDefaultConversions(unitConverter);");
+            Writer.WL(@"
+        }
     }
 }");
             return Writer.ToString();

CodeGen/Generators/UnitsNetGen/UnitTestBaseClassGenerator.cs

@@ -181,6 +181,7 @@ public string Generate()
 using UnitsNet.Tests.Helpers;
 using UnitsNet.Tests.TestsBase;
 using UnitsNet.Units;
+using UnitsNet.InternalHelpers;
 using Xunit;
 
 // Disable build warning CS1718: Comparison made to same variable; did you mean to compare something else?
@@ -1011,7 +1012,7 @@ public void EqualsReturnsFalseOnNull()
         [Fact]
         public void HasAtLeastOneAbbreviationSpecified()
         {{
-            var units = Enum.GetValues(typeof({_unitEnumName})).Cast<{_unitEnumName}>();
+            var units = EnumHelpers.GetValues<{_unitEnumName}>();
             foreach (var unit in units)
             {{
                 var defaultAbbreviation = UnitsNetSetup.Default.UnitAbbreviations.GetDefaultAbbreviation(unit);

UnitsNet.NumberExtensions/UnitsNet.NumberExtensions.csproj

@@ -23,6 +23,7 @@
     <Nullable>enable</Nullable>
     <RootNamespace>UnitsNet</RootNamespace>
     <TargetFrameworks>netstandard2.0;net8.0;net9.0</TargetFrameworks>
+    <IsAotCompatible Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net7.0'))">true</IsAotCompatible>
   </PropertyGroup>
 
   <ItemGroup>

UnitsNet.Serialization.JsonNet/AbbreviatedUnitsConverter.cs

@@ -21,6 +21,10 @@ namespace UnitsNet.Serialization.JsonNet
     /// </code>
     /// </example>
     /// <inheritdoc />
+#if NET
+    [RequiresDynamicCode("The native code for this instantiation might not be available at runtime.")]
+    [RequiresUnreferencedCode("If some of the generic arguments are annotated (either with DynamicallyAccessedMembersAttribute, or generic constraints), trimming can't validate that the requirements of those annotations are met.")]
+#endif
     public class AbbreviatedUnitsConverter : JsonConverter<IQuantity>
     {
         private const string ValueProperty = "Value";

UnitsNet.Serialization.JsonNet/UnitsNet.Serialization.JsonNet.csproj

@@ -25,6 +25,7 @@
     <Nullable>enable</Nullable>
     <RootNamespace>UnitsNet.Serialization.JsonNet</RootNamespace>
     <TargetFrameworks>netstandard2.0;net8.0;net9.0</TargetFrameworks>
+    <IsAotCompatible Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net7.0'))">true</IsAotCompatible>
   </PropertyGroup>
 
   <!-- Strong name signing -->

UnitsNet.Serialization.JsonNet/UnitsNetBaseJsonConverter.cs

@@ -3,6 +3,7 @@
 
 using System;
 using System.Collections.Concurrent;
+using System.Diagnostics.CodeAnalysis;
 using System.Globalization;
 using System.Linq;
 using Newtonsoft.Json;
@@ -15,6 +16,10 @@ namespace UnitsNet.Serialization.JsonNet
     /// Contains shared functionality used by <see cref="UnitsNetIQuantityJsonConverter"/> and <see cref="UnitsNetIComparableJsonConverter"/>
     /// </summary>
     /// <typeparam name="T">The type being converted. Should either be <see cref="IQuantity"/> or <see cref="IComparable"/></typeparam>
+#if NET
+    [RequiresDynamicCode("The native code for this instantiation might not be available at runtime.")]
+    [RequiresUnreferencedCode("If some of the generic arguments are annotated (either with DynamicallyAccessedMembersAttribute, or generic constraints), trimming can't validate that the requirements of those annotations are met.")]
+#endif
     public abstract class UnitsNetBaseJsonConverter<T> : JsonConverter<T>
     {
         private readonly ConcurrentDictionary<string, (Type Quantity, Type Unit)> _registeredTypes = new();

UnitsNet.Serialization.JsonNet/UnitsNetIComparableJsonConverter.cs

@@ -2,6 +2,7 @@
 // Copyright 2013 Andreas Gullberg Larsen (andreas.larsen84@gmail.com). Maintained at https://github.com/angularsen/UnitsNet.
 
 using System;
+using System.Diagnostics.CodeAnalysis;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 
@@ -15,6 +16,10 @@ namespace UnitsNet.Serialization.JsonNet
     /// Should only be used when UnitsNet types are assigned to properties of type IComparable.
     /// Requires TypeNameHandling on <see cref="JsonSerializerSettings"/> to be set to something other than <see cref="TypeNameHandling.None"/> so that it outputs $type when serializing.
     /// </summary>
+#if NET
+    [RequiresDynamicCode("The native code for this instantiation might not be available at runtime.")]
+    [RequiresUnreferencedCode("If some of the generic arguments are annotated (either with DynamicallyAccessedMembersAttribute, or generic constraints), trimming can't validate that the requirements of those annotations are met.")]
+#endif
     public sealed class UnitsNetIComparableJsonConverter : UnitsNetBaseJsonConverter<IComparable?>
     {
         /// <summary>

UnitsNet.Serialization.JsonNet/UnitsNetIQuantityJsonConverter.cs

@@ -2,6 +2,7 @@
 // Copyright 2013 Andreas Gullberg Larsen (andreas.larsen84@gmail.com). Maintained at https://github.com/angularsen/UnitsNet.
 
 using System;
+using System.Diagnostics.CodeAnalysis;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 
@@ -12,6 +13,10 @@ namespace UnitsNet.Serialization.JsonNet
     /// JSON.net converter for IQuantity types (e.g. all units in UnitsNet)
     /// Use this converter to serialize and deserialize UnitsNet types to and from JSON
     /// </summary>
+#if NET
+    [RequiresDynamicCode("The native code for this instantiation might not be available at runtime.")]
+    [RequiresUnreferencedCode("If some of the generic arguments are annotated (either with DynamicallyAccessedMembersAttribute, or generic constraints), trimming can't validate that the requirements of those annotations are met.")]
+#endif
     public sealed class UnitsNetIQuantityJsonConverter : UnitsNetBaseJsonConverter<IQuantity?>
     {
         /// <summary>