/**
* @param Duration $duration
*
* @return Instant
*/
public function minus(Duration $duration)
{
if ($duration->isZero()) {
return $this;
}
return $this->plus($duration->negated());
}
/**
* Returns a copy of this LocalDateTime with the specific Duration subtracted.
*
* @param Duration $duration
*
* @return LocalDateTime
*/
public function minusDuration(Duration $duration)
{
return $this->plusDuration($duration->negated());
}
