feat: Added Trimming/NativeAOT support.

src/Custom/Embeddings/EmbeddingClient.cs

@@ -99,7 +99,7 @@ public virtual async Task<ClientResult<OpenAIEmbedding>> GenerateEmbeddingAsync(
         Argument.AssertNotNullOrEmpty(input, nameof(input));
 
         options ??= new();
-        CreateEmbeddingGenerationOptions(BinaryData.FromObjectAsJson(input), ref options);
+        CreateEmbeddingGenerationOptions(BinaryData.FromObjectAsJson(input, SourceGenerationContext.Default.String), ref options);
 
         using BinaryContent content = options;
         ClientResult result = await GenerateEmbeddingsAsync(content, cancellationToken.ToRequestOptions()).ConfigureAwait(false);
@@ -118,7 +118,7 @@ public virtual ClientResult<OpenAIEmbedding> GenerateEmbedding(string input, Emb
         Argument.AssertNotNullOrEmpty(input, nameof(input));
 
         options ??= new();
-        CreateEmbeddingGenerationOptions(BinaryData.FromObjectAsJson(input), ref options);
+        CreateEmbeddingGenerationOptions(BinaryData.FromObjectAsJson(input, SourceGenerationContext.Default.String), ref options);
 
         using BinaryContent content = options;
         ClientResult result = GenerateEmbeddings(content, cancellationToken.ToRequestOptions());
@@ -137,7 +137,7 @@ public virtual async Task<ClientResult<OpenAIEmbeddingCollection>> GenerateEmbed
         Argument.AssertNotNullOrEmpty(inputs, nameof(inputs));
 
         options ??= new();
-        CreateEmbeddingGenerationOptions(BinaryData.FromObjectAsJson(inputs), ref options);
+        CreateEmbeddingGenerationOptions(BinaryData.FromObjectAsJson(inputs, SourceGenerationContext.Default.IEnumerableString), ref options);
 
         using BinaryContent content = options;
         ClientResult result = await GenerateEmbeddingsAsync(content, cancellationToken.ToRequestOptions()).ConfigureAwait(false);
@@ -157,7 +157,7 @@ public virtual ClientResult<OpenAIEmbeddingCollection> GenerateEmbeddings(IEnume
         Argument.AssertNotNullOrEmpty(inputs, nameof(inputs));
 
         options ??= new();
-        CreateEmbeddingGenerationOptions(BinaryData.FromObjectAsJson(inputs), ref options);
+        CreateEmbeddingGenerationOptions(BinaryData.FromObjectAsJson(inputs, SourceGenerationContext.Default.IEnumerableString), ref options);
 
         using BinaryContent content = options;
         ClientResult result = GenerateEmbeddings(content, cancellationToken.ToRequestOptions());
@@ -176,7 +176,7 @@ public virtual async Task<ClientResult<OpenAIEmbeddingCollection>> GenerateEmbed
         Argument.AssertNotNullOrEmpty(inputs, nameof(inputs));
 
         options ??= new();
-        CreateEmbeddingGenerationOptions(BinaryData.FromObjectAsJson(inputs), ref options);
+        CreateEmbeddingGenerationOptions(BinaryData.FromObjectAsJson(inputs, SourceGenerationContext.Default.IEnumerableReadOnlyMemoryInt32), ref options);
 
         using BinaryContent content = options;
         ClientResult result = await GenerateEmbeddingsAsync(content, cancellationToken.ToRequestOptions()).ConfigureAwait(false);
@@ -195,7 +195,7 @@ public virtual ClientResult<OpenAIEmbeddingCollection> GenerateEmbeddings(IEnume
         Argument.AssertNotNullOrEmpty(inputs, nameof(inputs));
 
         options ??= new();
-        CreateEmbeddingGenerationOptions(BinaryData.FromObjectAsJson(inputs), ref options);
+        CreateEmbeddingGenerationOptions(BinaryData.FromObjectAsJson(inputs, SourceGenerationContext.Default.IEnumerableReadOnlyMemoryInt32), ref options);
 
         using BinaryContent content = options;
         ClientResult result = GenerateEmbeddings(content, cancellationToken.ToRequestOptions());

src/Custom/Moderations/ModerationClient.cs

@@ -97,7 +97,7 @@ public virtual async Task<ClientResult<ModerationResult>> ClassifyTextAsync(stri
         Argument.AssertNotNullOrEmpty(input, nameof(input));
 
         ModerationOptions options = new();
-        CreateModerationOptions(BinaryData.FromObjectAsJson(input), ref options);
+        CreateModerationOptions(BinaryData.FromObjectAsJson(input, SourceGenerationContext.Default.String), ref options);
 
         using BinaryContent content = options;
         ClientResult result = await ClassifyTextAsync(content, cancellationToken.ToRequestOptions()).ConfigureAwait(false);
@@ -114,7 +114,7 @@ public virtual ClientResult<ModerationResult> ClassifyText(string input, Cancell
         Argument.AssertNotNullOrEmpty(input, nameof(input));
 
         ModerationOptions options = new();
-        CreateModerationOptions(BinaryData.FromObjectAsJson(input), ref options);
+        CreateModerationOptions(BinaryData.FromObjectAsJson(input, SourceGenerationContext.Default.String), ref options);
 
         using BinaryContent content = options;
         ClientResult result = ClassifyText(content, cancellationToken.ToRequestOptions());
@@ -131,7 +131,7 @@ public virtual async Task<ClientResult<ModerationResultCollection>> ClassifyText
         Argument.AssertNotNullOrEmpty(inputs, nameof(inputs));
 
         ModerationOptions options = new();
-        CreateModerationOptions(BinaryData.FromObjectAsJson(inputs), ref options);
+        CreateModerationOptions(BinaryData.FromObjectAsJson(inputs, SourceGenerationContext.Default.IEnumerableString), ref options);
 
         using BinaryContent content = options;
         ClientResult result = await ClassifyTextAsync(content, cancellationToken.ToRequestOptions()).ConfigureAwait(false);
@@ -148,7 +148,7 @@ public virtual ClientResult<ModerationResultCollection> ClassifyText(IEnumerable
         Argument.AssertNotNullOrEmpty(inputs, nameof(inputs));
 
         ModerationOptions options = new();
-        CreateModerationOptions(BinaryData.FromObjectAsJson(inputs), ref options);
+        CreateModerationOptions(BinaryData.FromObjectAsJson(inputs, SourceGenerationContext.Default.IEnumerableString), ref options);
 
         using BinaryContent content = options;
         ClientResult result = ClassifyText(content, cancellationToken.ToRequestOptions());

src/Custom/OpenAIModelFactory.cs

@@ -30,7 +30,7 @@ public static OpenAIEmbeddingCollection OpenAIEmbeddingCollection(IEnumerable<Op
     public static OpenAIEmbedding OpenAIEmbedding(ReadOnlyMemory<float> vector = default, int index = default)
     {
         // TODO: Vector must be converted to base64-encoded string.
-        return new OpenAIEmbedding(index, BinaryData.FromObjectAsJson(vector), InternalEmbeddingObject.Embedding, serializedAdditionalRawData: null);
+        return new OpenAIEmbedding(index, BinaryData.FromObjectAsJson(vector, SourceGenerationContext.Default.ReadOnlyMemorySingle), InternalEmbeddingObject.Embedding, serializedAdditionalRawData: null);
     }
 
 }

src/OpenAI.csproj

@@ -78,5 +78,14 @@
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
     <PackageReference Include="System.ClientModel" Version="1.2.1" />
     <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="6.0.1" />
+    <PackageReference Include="System.Memory.Data" Version="9.0.0" />
   </ItemGroup>
+
+  <PropertyGroup Label="Trimmable" Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net6.0'))">
+    <IsAotCompatible Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net7.0'))">true</IsAotCompatible>
+    <EnableTrimAnalyzer>true</EnableTrimAnalyzer>
+    <IsTrimmable>true</IsTrimmable>
+    <SuppressTrimAnalysisWarnings>false</SuppressTrimAnalysisWarnings>
+    <TrimmerSingleWarn>false</TrimmerSingleWarn>
+  </PropertyGroup>
 </Project>

src/SourceGenerationContext.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Text.Json.Serialization;
+
+namespace OpenAI;
+
+[JsonSourceGenerationOptions]
+[JsonSerializable(typeof(string))]
+[JsonSerializable(typeof(IEnumerable<string>))]
+[JsonSerializable(typeof(IEnumerable<ReadOnlyMemory<int>>))]
+[JsonSerializable(typeof(ReadOnlyMemory<float>))]
+internal sealed partial class SourceGenerationContext : JsonSerializerContext;