MemberNotNullWhenAttribute
using System.Runtime.CompilerServices;
namespace System.Diagnostics.CodeAnalysis
{
[System.Runtime.CompilerServices.NullableContext(1)]
[System.Runtime.CompilerServices.Nullable(0)]
[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false, AllowMultiple = true)]
internal sealed class MemberNotNullWhenAttribute : Attribute
{
public bool ReturnValue { get; }
public string[] Members { get; }
public MemberNotNullWhenAttribute(bool returnValue, string member)
{
ReturnValue = returnValue;
Members = new string[1] {
member
};
}
public MemberNotNullWhenAttribute(bool returnValue, params string[] members)
{
ReturnValue = returnValue;
Members = members;
}
}
}