Bump actions/setup-dotnet from 5.1.0 to 5.3.0

Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 5.1.0 to 5.3.0.
- [Release notes](https://github.com/actions/setup-dotnet/releases)
- [Commits](https://github.com/actions/setup-dotnet/compare/v5.1.0...v5.3.0)

---
updated-dependencies:
- dependency-name: actions/setup-dotnet
  dependency-version: 5.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/dotnet.yml

@@ -14,9 +14,9 @@ jobs:
         dotnet-version: ["9.0", "8.0", "7.0", "6.0"]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Setup .NET
-      uses: actions/setup-dotnet@v4.3.0
+      uses: actions/setup-dotnet@v5.3.0
       with:
         dotnet-version:  |
           6.0.x

AssetRipper.Primitives.Tests/Utf8StringTests.cs

@@ -33,7 +33,7 @@ public class Utf8StringTests
 	[Test]
 	public void Utf8StringMadeFromUtf8LiteralIsTheSameAsMadeFromConstantString()
 	{
-		Utf8String dataString = "AssetRipperTestString"u8;
+		Utf8String dataString = (Utf8String)"AssetRipperTestString"u8;
 		Utf8String systemString = "AssetRipperTestString";
 		Assert.That(dataString, Is.EqualTo(systemString));
 	}
@@ -41,7 +41,7 @@ public class Utf8StringTests
 	[Test]
 	public void ConcatenationBetweenTwoUtf8StringsWorks()
 	{
-		Utf8String dataString = "AssetRipperTestString"u8;
+		Utf8String dataString = (Utf8String)"AssetRipperTestString"u8;
 		Utf8String systemString = "AssetRipperTestString";
 		Utf8String concatenated = dataString + systemString;
 		Assert.That(concatenated, Is.EqualTo((Utf8String)"AssetRipperTestStringAssetRipperTestString"u8));
@@ -58,10 +58,10 @@ public class Utf8StringTests
 	[Test]
 	public void ConcatenationBetweenFourUtf8StringsWorks()
 	{
-		Utf8String string1 = "hello"u8;
-		Utf8String string2 = " world"u8;
-		Utf8String string3 = "!"u8;
-		Utf8String string4 = ", how are you?"u8;
+		Utf8String string1 = (Utf8String)"hello"u8;
+		Utf8String string2 = (Utf8String)" world"u8;
+		Utf8String string3 = (Utf8String)"!"u8;
+		Utf8String string4 = (Utf8String)", how are you?"u8;
 		Utf8String concatenated = Utf8String.Concat(string1, string2, string3, string4);
 		Assert.That(concatenated, Is.EqualTo((Utf8String)"hello world!, how are you?"u8));
 	}
@@ -81,7 +81,7 @@ public class Utf8StringTests
 	[Test]
 	public void IsNullOrEmptyReturnsFalseForNonEmptyString()
 	{
-		Assert.That(Utf8String.IsNullOrEmpty("AssetRipperTestString"u8), Is.False);
+		Assert.That(Utf8String.IsNullOrEmpty((Utf8String)"AssetRipperTestString"u8), Is.False);
 	}
 }
 #endif

AssetRipper.Primitives/AssetRipper.Primitives.csproj

@@ -6,7 +6,7 @@
 		<Nullable>enable</Nullable>
 		<Authors>ds5678</Authors>
 		<Company>AssetRipper</Company>
-		<Version>3.1.5</Version>
+		<Version>3.2.0</Version>
 		<AssemblyVersion>$(Version)</AssemblyVersion>
 		<PackageId>AssetRipper.Primitives</PackageId>
 		<PackageTags>C# assetripper unity unity3d</PackageTags>

AssetRipper.Primitives/Utf8String.cs

@@ -11,12 +11,15 @@ namespace AssetRipper.Primitives;
 /// <remarks>
 /// Conversions to and from <see cref="string"/> are handled by <see cref="Encoding.UTF8"/>.
 /// </remarks>
+#if NET5_0_OR_GREATER
+[System.Text.Json.Serialization.JsonConverter(typeof(Utf8StringJsonConverter))]
+#endif
 public sealed class Utf8String :
 #if NET7_0_OR_GREATER
 	System.Numerics.IEqualityOperators<Utf8String?, Utf8String?, bool>,
-    System.Numerics.IEqualityOperators<Utf8String?, string?, bool>,
+	System.Numerics.IEqualityOperators<Utf8String?, string?, bool>,
 #endif
-    IEquatable<Utf8String>
+	IEquatable<Utf8String>
 {
 	private readonly byte[] data;
 	private string? cachedString;
@@ -28,7 +31,7 @@ public sealed class Utf8String :
 	/// </summary>
 	public Utf8String()
 	{
-		data = Array.Empty<byte>();
+		data = [];
 		cachedString = "";
 	}
 
@@ -108,8 +111,10 @@ public sealed class Utf8String :
 		return utf8String?.String;
 	}
 
-	public static implicit operator Utf8String(ReadOnlySpan<byte> data)
+	public static explicit operator Utf8String(ReadOnlySpan<byte> data)
 	{
+		// Explicit conversion because of first class spans
+		// https://github.com/dotnet/roslyn/issues/78314
 		return data.Length == 0 ? Empty : new Utf8String(data);
 	}
 

AssetRipper.Primitives/Utf8StringJsonConverter.cs

@@ -0,0 +1,19 @@
+#if NET5_0_OR_GREATER
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace AssetRipper.Primitives;
+
+public sealed class Utf8StringJsonConverter : JsonConverter<Utf8String>
+{
+	public override Utf8String Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+	{
+		return reader.GetString() ?? throw new JsonException("String was read as null");
+	}
+
+	public override void Write(Utf8JsonWriter writer, Utf8String value, JsonSerializerOptions options)
+	{
+		writer.WriteStringValue(value.ToString());
+	}
+}
+#endif