/// <summary>
/// Requires that a reference is non-null.
/// </summary>
/// <param name="reference">The reference to check.</param>
/// <param name="argName">The arg name to put in the exception.</param>
/// <exception cref="ArgumentNullException">If <paramref name="reference"/> is null.</exception>
public static void RequireReference <T>([NotNull] T?reference, string argName)
where T : class
{
if (reference == null)
{
throw Exceptions.NewArgumentNullException(argName);
}
}
public ReadOnlySetDebugView(ReadOnlySet <T> set)
{
this.set = set ?? throw Exceptions.NewArgumentNullException(nameof(set));
}
