public static ReadOnlySpan <T> MustBeShorterThanOrEqualTo <T>(this ReadOnlySpan <T> parameter, int length, ReadOnlySpanExceptionFactory <T, int> exceptionFactory)
{
if (parameter.Length > length)
{
Throw.CustomSpanException(exceptionFactory, parameter, length);
}
return(parameter);
}
public static ReadOnlySpan <T> MustHaveLength <T>(this ReadOnlySpan <T> parameter, int length, ReadOnlySpanExceptionFactory <T, int> exceptionFactory)
{
if (parameter.Length != length)
{
Throw.CustomSpanException(exceptionFactory, parameter, length);
}
return(parameter);
}