Guard
using System;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.CompilerServices;
namespace Polly.Utils
{
[ExcludeFromCodeCoverage]
internal static class Guard
{
[System.Runtime.CompilerServices.NullableContext(1)]
public static T NotNull<T>(T value, [System.Runtime.CompilerServices.CallerArgumentExpression("value")] string argumentName = "") where T : class
{
if (value == null)
throw new ArgumentNullException(argumentName);
return value;
}
}
}