AsyncMethodBuilderAttribute
Indicates the type of the async method builder that should be used by a language compiler to
build the attributed type when used as the return type of an async method.
namespace System.Runtime.CompilerServices
{
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Interface | AttributeTargets.Delegate, Inherited = false, AllowMultiple = false)]
public sealed class AsyncMethodBuilderAttribute : Attribute
{
public Type BuilderType { get; }
public AsyncMethodBuilderAttribute(Type builderType)
{
BuilderType = builderType;
}
}
}