NoneOperator
Represents a constraint that succeeds if none of the
members of a collection match a base constraint.
using System.Runtime.CompilerServices;
namespace NUnit.Framework.Constraints
{
public class NoneOperator : CollectionOperator
{
[NullableContext(1)]
public override IConstraint ApplyPrefix(IConstraint constraint)
{
return new NoItemConstraint(constraint);
}
}
}