<PackageReference Include="System.Text.Json" Version="6.0.0-rc.1.21451.13" />

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API Differences between 6.0.0-rc.1.21451.13 and 7.0.1

23 Additions 82 Removals

System.Text.Json

• public static class JsonSerializer
  • public static IAsyncEnumerable<TValue> DeserializeAsyncEnumerable<TValue>(Stream utf8Json, JsonTypeInfo<TValue> jsonTypeInfo, CancellationToken cancellationToken = default)
• public sealed class JsonSerializerOptions
  • public static JsonSerializerOptions Default { get; }
  • public IJsonTypeInfoResolver TypeInfoResolver { get; set; }
  • public JsonTypeInfo GetTypeInfo(Type type)
• public struct JsonWriterOptions
  • public int MaxDepth { get; set; }
• public struct Utf8JsonReader
  • public bool ValueIsEscaped { get; }
  • public int CopyString(Span<byte> utf8Destination)
  • public int CopyString(Span<char> destination)

System.Text.Json.Serialization

• public class JsonDerivedTypeAttribute : JsonAttribute
• public sealed class JsonPolymorphicAttribute : JsonAttribute
• public sealed class JsonRequiredAttribute : JsonAttribute
• public abstract class JsonSerializerContext
  • protected abstract JsonSerializerOptions GeneratedSerializerOptions { get; }
  • protected JsonSerializerContext(JsonSerializerOptions options)
  • protected JsonSerializerContext(JsonSerializerOptions instanceOptions, JsonSerializerOptions defaultOptions)
• public sealed class JsonSourceGenerationOptionsAttribute : JsonAttribute
  • public bool IgnoreRuntimeCustomConverters { get; set; }
• public enum JsonUnknownDerivedTypeHandling

System.Text.Json.Serialization.Metadata

• public class DefaultJsonTypeInfoResolver : IJsonTypeInfoResolver
• public interface IJsonTypeInfoResolver
• public sealed class JsonCollectionInfoValues<TCollection>
• public struct JsonDerivedType
• public static class JsonMetadataServices
  • public static JsonConverter<JsonArray> JsonArrayConverter { get; }
  • public static JsonConverter<JsonDocument> JsonDocumentConverter { get; }
  • public static JsonConverter<JsonNode> JsonNodeConverter { get; }
  • public static JsonConverter<JsonObject> JsonObjectConverter { get; }
  • public static JsonConverter<JsonValue> JsonValueConverter { get; }
  • public static JsonTypeInfo<TElement[]> CreateArrayInfo<TElement>(JsonSerializerOptions options, JsonCollectionInfoValues<TElement[]> collectionInfo)
  • public static JsonTypeInfo<TCollection> CreateConcurrentQueueInfo<TCollection, TElement>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : ConcurrentQueue<TElement>
  • public static JsonTypeInfo<TCollection> CreateConcurrentStackInfo<TCollection, TElement>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : ConcurrentStack<TElement>
  • public static JsonTypeInfo<TCollection> CreateDictionaryInfo<TCollection, TKey, TValue>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : Dictionary<TKey, TValue>
  • public static JsonTypeInfo<TCollection> CreateIAsyncEnumerableInfo<TCollection, TElement>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : IAsyncEnumerable<TElement>
  • public static JsonTypeInfo<TCollection> CreateICollectionInfo<TCollection, TElement>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : ICollection<TElement>
  • public static JsonTypeInfo<TCollection> CreateIDictionaryInfo<TCollection, TKey, TValue>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : IDictionary<TKey, TValue>
  • public static JsonTypeInfo<TCollection> CreateIDictionaryInfo<TCollection>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : IDictionary
  • public static JsonTypeInfo<TCollection> CreateIEnumerableInfo<TCollection, TElement>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : IEnumerable<TElement>
  • public static JsonTypeInfo<TCollection> CreateIEnumerableInfo<TCollection>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : IEnumerable
  • public static JsonTypeInfo<TCollection> CreateIListInfo<TCollection>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : IList
  • public static JsonTypeInfo<TCollection> CreateIListInfo<TCollection, TElement>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : IList<TElement>
  • public static JsonTypeInfo<TCollection> CreateImmutableDictionaryInfo<TCollection, TKey, TValue>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo, Func<IEnumerable<KeyValuePair<TKey, TValue>>, TCollection> createRangeFunc) where TCollection : IReadOnlyDictionary<TKey, TValue>
  • public static JsonTypeInfo<TCollection> CreateImmutableEnumerableInfo<TCollection, TElement>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo, Func<IEnumerable<TElement>, TCollection> createRangeFunc) where TCollection : IEnumerable<TElement>
  • public static JsonTypeInfo<TCollection> CreateIReadOnlyDictionaryInfo<TCollection, TKey, TValue>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : IReadOnlyDictionary<TKey, TValue>
  • public static JsonTypeInfo<TCollection> CreateISetInfo<TCollection, TElement>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : ISet<TElement>
  • public static JsonTypeInfo<TCollection> CreateListInfo<TCollection, TElement>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : List<TElement>
  • public static JsonTypeInfo<TElement[]> CreateArrayInfo<TElement>(JsonSerializerOptions options, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TElement[]> serializeFunc)
  • public static JsonTypeInfo<TCollection> CreateConcurrentQueueInfo<TCollection, TElement>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : ConcurrentQueue<TElement>
  • public static JsonTypeInfo<TCollection> CreateConcurrentStackInfo<TCollection, TElement>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : ConcurrentStack<TElement>
  • public static JsonTypeInfo<TCollection> CreateDictionaryInfo<TCollection, TKey, TValue>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo keyInfo, JsonTypeInfo valueInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : Dictionary<TKey, TValue>
  • public static JsonTypeInfo<TCollection> CreateICollectionInfo<TCollection, TElement>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : ICollection<TElement>
  • public static JsonTypeInfo<TCollection> CreateIDictionaryInfo<TCollection, TKey, TValue>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo keyInfo, JsonTypeInfo valueInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : IDictionary<TKey, TValue>
  • public static JsonTypeInfo<TCollection> CreateIDictionaryInfo<TCollection>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo stringInfo, JsonTypeInfo objectInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : IDictionary
  • public static JsonTypeInfo<TCollection> CreateIEnumerableInfo<TCollection, TElement>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : IEnumerable<TElement>
  • public static JsonTypeInfo<TCollection> CreateIEnumerableInfo<TCollection>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : IEnumerable
  • public static JsonTypeInfo<TCollection> CreateIListInfo<TCollection>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo objectInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : IList
  • public static JsonTypeInfo<TCollection> CreateIListInfo<TCollection, TElement>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : IList<TElement>
  • public static JsonTypeInfo<TCollection> CreateImmutableDictionaryInfo<TCollection, TKey, TValue>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo keyInfo, JsonTypeInfo valueInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc, Func<IEnumerable<KeyValuePair<TKey, TValue>>, TCollection> createRangeFunc) where TCollection : IReadOnlyDictionary<TKey, TValue>
  • public static JsonTypeInfo<TCollection> CreateImmutableEnumerableInfo<TCollection, TElement>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc, Func<IEnumerable<TElement>, TCollection> createRangeFunc) where TCollection : IEnumerable<TElement>
  • public static JsonTypeInfo<TCollection> CreateIReadOnlyDictionaryInfo<TCollection, TKey, TValue>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo keyInfo, JsonTypeInfo valueInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : IReadOnlyDictionary<TKey, TValue>
  • public static JsonTypeInfo<TCollection> CreateISetInfo<TCollection, TElement>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : ISet<TElement>
  • public static JsonTypeInfo<TCollection> CreateListInfo<TCollection, TElement>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : List<TElement>
  • public static JsonPropertyInfo CreatePropertyInfo<T>(JsonSerializerOptions options, JsonPropertyInfoValues<T> propertyInfo)
  • public static JsonTypeInfo<TCollection> CreateQueueInfo<TCollection, TElement>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : Queue<TElement>
  • public static JsonTypeInfo<TCollection> CreateQueueInfo<TCollection>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo, Action<TCollection, object> addFunc) where TCollection : IEnumerable
  • public static JsonTypeInfo<TCollection> CreateStackInfo<TCollection, TElement>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo) where TCollection : Stack<TElement>
  • public static JsonTypeInfo<TCollection> CreateStackInfo<TCollection>(JsonSerializerOptions options, JsonCollectionInfoValues<TCollection> collectionInfo, Action<TCollection, object> addFunc) where TCollection : IEnumerable
  • public static JsonPropertyInfo CreatePropertyInfo<T>(JsonSerializerOptions options, bool isProperty, bool isPublic, bool isVirtual, Type declaringType, JsonTypeInfo propertyTypeInfo, JsonConverter<T> converter, Func<object, T> getter, Action<object, T> setter, JsonIgnoreCondition? ignoreCondition, bool hasJsonInclude, JsonNumberHandling? numberHandling, string propertyName, string jsonPropertyName)
  • public static JsonTypeInfo<TCollection> CreateQueueInfo<TCollection, TElement>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : Queue<TElement>
  • public static JsonTypeInfo<TCollection> CreateStackInfo<TCollection, TElement>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc) where TCollection : Stack<TElement>
  • public static JsonTypeInfo<TCollection> CreateStackOrQueueInfo<TCollection>(JsonSerializerOptions options, Func<TCollection> createObjectFunc, JsonTypeInfo elementInfo, JsonNumberHandling numberHandling, Action<Utf8JsonWriter, TCollection> serializeFunc, Action<TCollection, object> addFunc) where TCollection : IEnumerable
  • public static JsonConverter<T?> GetNullableConverter<T>(JsonSerializerOptions options) where T : struct
  • public static JsonConverter<T> GetUnsupportedTypeConverter<T>()
• public class JsonPolymorphismOptions
• public abstract class JsonPropertyInfo
  • public ICustomAttributeProvider AttributeProvider { get; set; }
  • public JsonConverter CustomConverter { get; set; }
  • public Func<object, object> Get { get; set; }
  • public bool IsExtensionData { get; set; }
  • public bool IsRequired { get; set; }
  • public string Name { get; set; }
  • public JsonNumberHandling? NumberHandling { get; set; }
  • public JsonSerializerOptions Options { get; }
  • public int Order { get; set; }
  • public Type PropertyType { get; }
  • public Action<object, object> Set { get; set; }
  • public Func<object, object, bool> ShouldSerialize { get; set; }
• public sealed class JsonPropertyInfoValues<T>
• public class JsonTypeInfo
  • public JsonConverter Converter { get; }
  • public Func<object> CreateObject { get; set; }
  • public bool IsReadOnly { get; }
  • public JsonTypeInfoKind Kind { get; }
  • public JsonNumberHandling? NumberHandling { get; set; }
  • public Action<object> OnDeserialized { get; set; }
  • public Action<object> OnDeserializing { get; set; }
  • public Action<object> OnSerialized { get; set; }
  • public Action<object> OnSerializing { get; set; }
  • public JsonSerializerOptions Options { get; }
  • public JsonPolymorphismOptions PolymorphismOptions { get; set; }
  • public IList<JsonPropertyInfo> Properties { get; }
  • public Type Type { get; }
  • public static JsonTypeInfo<T> CreateJsonTypeInfo<T>(JsonSerializerOptions options)
  • public static JsonTypeInfo CreateJsonTypeInfo(Type type, JsonSerializerOptions options)
  • public JsonPropertyInfo CreateJsonPropertyInfo(Type propertyType, string name)
  • public void MakeReadOnly()
• public abstract class JsonTypeInfo<T> : JsonTypeInfo
  • public Func<T> CreateObject { get; set; }
  • public Action<Utf8JsonWriter, T> SerializeHandler { get; }
  • public Action<Utf8JsonWriter, T> Serialize { get; }
• public enum JsonTypeInfoKind
• public static class JsonTypeInfoResolver