Fix warnings

src/OllamaSharp/Chat.cs

@@ -257,7 +257,7 @@ public IAsyncEnumerable<string> SendAsync(string message, IEnumerable<object>? t
 	/// An <see cref="IAsyncEnumerable{T}"/> of strings representing the streamed response from the server.
 	/// </returns>
 	/// <example>
-	/// Example usage of the <see cref="SendAsAsync(string, string)"/> method:
+	/// Example usage of the <see cref="SendAsAsync(ChatRole, string, CancellationToken)"/> method:
 	/// <code>
 	/// var client = new OllamaApiClient("http://localhost:11434", "llama3.2-vision:latest");
 	/// var chat = new Chat(client);

src/OllamaSharp/MicrosoftAi/AbstractionMapper.cs

@@ -14,7 +14,7 @@ namespace OllamaSharp.MicrosoftAi;
 internal static class AbstractionMapper
 {
 	/// <summary>
-	/// Maps a <see cref="ChatRequest"/> and <see cref="ChatDoneResponseStream"/> to a <see cref="ChatCompletion"/>.
+	/// Maps a <see cref="ChatRequest"/> and <see cref="ChatDoneResponseStream"/> to a <see cref="ChatResponse"/>.
 	/// </summary>
 	/// <param name="stream">The response stream with completion data.</param>
 	/// <param name="usedModel">The used model. This has to be a separate argument because there might be fallbacks from the calling method.</param>
@@ -137,7 +137,7 @@ private static void TryAddOllamaOption<T>(ChatOptions? microsoftChatOptions, Oll
 	/// <returns>An enumeration of <see cref="Tool"/> objects containing the converted data.</returns>
 	private static IEnumerable<object>? ToOllamaSharpTools(IEnumerable<AITool>? tools)
 	{
-		return tools?.Select(ToOllamaSharpTool).Where(t => t is not null);
+		return tools?.Select(ToOllamaSharpTool).Where(t => t is not null)!;
 	}
 
 	/// <summary>
@@ -313,7 +313,7 @@ private static Microsoft.Extensions.AI.ChatRole ToAbstractionRole(ChatRole? role
 	/// </summary>
 	/// <param name="response">The response stream to convert.</param>
 	/// <returns>A <see cref="ChatResponseUpdate"/> object containing the latest chat completion chunk.</returns>
-	public static ChatResponseUpdate ToStreamingChatCompletionUpdate(ChatResponseStream? response)
+	public static ChatResponseUpdate ToChatResponseUpdate(ChatResponseStream? response)
 	{
 		return new ChatResponseUpdate
 		{

src/OllamaSharp/MicrosoftAi/StreamingChatCompletionUpdateAppender.cs → src/OllamaSharp/MicrosoftAi/ChatResponseUpdateAppender.cs

@@ -3,22 +3,22 @@
 namespace OllamaSharp.MicrosoftAi;
 
 /// <summary>
-/// Appender to stream <see cref="IAsyncEnumerable{StreamingChatCompletionUpdate}" />
+/// Appender to stream <see cref="IAsyncEnumerable{ChatResponseUpdate}" />
 /// to build up one consolidated <see cref="ChatResponseUpdate"/> object
 /// </summary>
-internal class StreamingChatCompletionUpdateAppender : IAppender<ChatResponseUpdate?, ChatResponseUpdate?>
+internal class ChatResponseUpdateAppender : IAppender<ChatResponseUpdate?, ChatResponseUpdate?>
 {
 	private readonly ChatResponseUpdateBuilder _messageBuilder = new();
 
 	/// <summary>
-	/// Appends a given <see cref="StreamingChatCompletionUpdate"/> item to build a single return object
+	/// Appends a given <see cref="ChatResponseUpdate"/> item to build a single return object
 	/// </summary>
 	/// <param name="item">The item to append</param>
 	public void Append(ChatResponseUpdate? item) => _messageBuilder.Append(item);
 
 	/// <summary>
-	/// Builds up one final, single <see cref="StreamingChatCompletionUpdate"/> object from the previously streamed items
+	/// Builds up one final, single <see cref="ChatResponseUpdate"/> object from the previously streamed items
 	/// </summary>
-	/// <returns>The completed, consolidated <see cref="StreamingChatCompletionUpdate"/> object</returns>
+	/// <returns>The completed, consolidated <see cref="ChatResponseUpdate"/> object</returns>
 	public ChatResponseUpdate? Complete() => _messageBuilder.Complete();
 }

src/OllamaSharp/MicrosoftAi/StreamingChatCompletionUpdateBuilder.cs → src/OllamaSharp/MicrosoftAi/ChatResponseUpdateBuilder.cs

@@ -41,10 +41,10 @@ public void Append(ChatResponseUpdate? update)
 	}
 
 	/// <summary>
-	/// Builds the final consolidated <see cref="StreamingChatCompletionUpdate"/> out of the streamed
+	/// Builds the final consolidated <see cref="ChatResponseUpdate"/> out of the streamed
 	/// updates that were appended before
 	/// </summary>
-	/// <returns>The final consolidated <see cref="StreamingChatCompletionUpdate"/> object</returns>
+	/// <returns>The final consolidated <see cref="ChatResponseUpdate"/> object</returns>
 	public ChatResponseUpdate? Complete()
 	{
 		if (_first is null)

src/OllamaSharp/MicrosoftAi/IAsyncEnumerableExtensions.cs

@@ -8,11 +8,11 @@ namespace OllamaSharp;
 public static partial class IAsyncEnumerableExtensions
 {
 	/// <summary>
-	/// Streams a given <see cref="IAsyncEnumerable{StreamingChatCompletionUpdate}"/> of response chunks to its end and builds one single <see cref="StreamingChatCompletionUpdate"/> out of them.
+	/// Streams a given <see cref="IAsyncEnumerable{StreamingChatCompletionUpdate}"/> of response chunks to its end and builds one single <see cref="MicrosoftAi.ChatResponseUpdateAppender"/> out of them.
 	/// </summary>
 	/// <param name="stream">The <see cref="IAsyncEnumerable{StreamingChatCompletionUpdate}"/> to stream.</param>
 	/// <param name="itemCallback">An optional callback to additionally process every single item from the IAsyncEnumerable.</param>
-	/// <returns>A single <see cref="StreamingChatCompletionUpdate"/> built up from every single IAsyncEnumerable item.</returns>
+	/// <returns>A single <see cref="MicrosoftAi.ChatResponseUpdateAppender"/> built up from every single IAsyncEnumerable item.</returns>
 	public static Task<ChatResponseUpdate?> StreamToEndAsync(this IAsyncEnumerable<ChatResponseUpdate?> stream, Action<ChatResponseUpdate?>? itemCallback = null)
-		=> stream.StreamToEndAsync(new MicrosoftAi.StreamingChatCompletionUpdateAppender(), itemCallback);
+		=> stream.StreamToEndAsync(new MicrosoftAi.ChatResponseUpdateAppender(), itemCallback);
 }

src/OllamaSharp/Models/Chat/MessageBuilder.cs

@@ -141,7 +141,7 @@ public Message ToMessage() =>
 	/// Console.WriteLine(string.Join(", ", resultMessage.Images)); // Output: example_image.png
 	/// </code>
 	/// </example>
-	public IReadOnlyCollection<string> Images { get; }
+	public IReadOnlyCollection<string>? Images { get; }
 
 	/// <summary>
 	/// Represents the collection of tool calls associated with a chat message.
@@ -176,8 +176,7 @@ public Message ToMessage() =>
 	/// Console.WriteLine(messageBuilder.ToolCalls.Count); // Output: 1
 	/// </code>
 	/// </example>
-	public IReadOnlyCollection<Message.ToolCall> ToolCalls { get; }
-
+	public IReadOnlyCollection<Message.ToolCall>? ToolCalls { get; }
 
 	/// <summary>
 	/// Indicates whether the current <see cref="MessageBuilder"/> instance contains any content, images, or tool calls.

src/OllamaSharp/OllamaApiClient.cs

@@ -393,8 +393,8 @@ private async Task EnsureSuccessStatusCodeAsync(HttpResponseMessage response)
 
 	#region IChatClient and IEmbeddingGenerator implementation
 
-	private ChatClientMetadata _chatClientMetadata;
-	private EmbeddingGeneratorMetadata _embeddingGeneratorMetadata;
+	private ChatClientMetadata? _chatClientMetadata;
+	private EmbeddingGeneratorMetadata? _embeddingGeneratorMetadata;
 
 	/// <inheritdoc/>
 	async Task<ChatResponse> IChatClient.GetResponseAsync(IList<ChatMessage> chatMessages, ChatOptions? options, CancellationToken cancellationToken)
@@ -409,7 +409,7 @@ async IAsyncEnumerable<ChatResponseUpdate> IChatClient.GetStreamingResponseAsync
 	{
 		var request = AbstractionMapper.ToOllamaSharpChatRequest(chatMessages, options, stream: true, OutgoingJsonSerializerOptions);
 		await foreach (var response in ChatAsync(request, cancellationToken).ConfigureAwait(false))
-			yield return AbstractionMapper.ToStreamingChatCompletionUpdate(response);
+			yield return AbstractionMapper.ToChatResponseUpdate(response);
 	}
 
 	/// <inheritdoc/>

src/OllamaSharp/OllamaSharp.csproj

@@ -17,7 +17,7 @@
 		<PackageLicenseFile>LICENSE</PackageLicenseFile>
 		<SignAssembly>True</SignAssembly>
 		<AssemblyOriginatorKeyFile>..\..\OllamaSharp.snk</AssemblyOriginatorKeyFile>
-		<NoWarn>IDE0065;IDE0055;IDE0011;S3881</NoWarn>
+		<NoWarn>$(NoWarn);IDE0065;IDE0055;IDE0011;S3881</NoWarn>
 	</PropertyGroup>
 
 	<ItemGroup>

src/SourceGenerators/OllamaToolGenerator.cs

@@ -299,6 +299,8 @@ private static string GenerateToolClassCode(
 using System.Text.Json.Serialization;
 using System.Threading.Tasks;
 
+#nullable enable
+
 namespace {containingNamespace}
 {{
     /// <summary>

test/AbstractionMapperTests.cs

@@ -1,6 +1,4 @@
-using System;
 using System.Text.Json;
-using System.Text.Json.Schema;
 using FluentAssertions;
 using Microsoft.Extensions.AI;
 using NUnit.Framework;
@@ -721,7 +719,7 @@ public void Maps_Known_Properties()
 		}
 	}
 
-	public class ToStreamingChatCompletionUpdateMethod : AbstractionMapperTests
+	public class ToChatResponseUpdateMethod : AbstractionMapperTests
 	{
 		[Test]
 		public void Maps_Known_Properties()
@@ -738,7 +736,7 @@ public void Maps_Known_Properties()
 				Model = "llama3.1:8b"
 			};
 
-			var streamingChatCompletion = AbstractionMapper.ToStreamingChatCompletionUpdate(stream);
+			var streamingChatCompletion = AbstractionMapper.ToChatResponseUpdate(stream);
 
 			streamingChatCompletion.AdditionalProperties.Should().BeNull();
 			streamingChatCompletion.AuthorName.Should().BeNull();

test/Tests.csproj

@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFramework>net9.0</TargetFramework>
-		<NoWarn>CS8604;CS8602</NoWarn>
+		<NoWarn>$(NoWarn);CS8604;CS8602</NoWarn>
 		<IsPackable>false</IsPackable>
 		<IsTestProject>true</IsTestProject>
 		<SignAssembly>True</SignAssembly>