class Info

final class Info {
    private readonly Snapshot $current;
    private readonly Duration $durationSinceStart;
    private readonly MemoryUsage $memorySinceStart;
    private readonly Duration $durationSincePrevious;
    private readonly MemoryUsage $memorySincePrevious;
    public function __construct(Snapshot $current, Duration $durationSinceStart, MemoryUsage $memorySinceStart, Duration $durationSincePrevious, MemoryUsage $memorySincePrevious) {
        $this->current = $current;
        $this->durationSinceStart = $durationSinceStart;
        $this->memorySinceStart = $memorySinceStart;
        $this->durationSincePrevious = $durationSincePrevious;
        $this->memorySincePrevious = $memorySincePrevious;
    }
    public function time() : HRTime {
        return $this->current
            ->time();
    }
    public function memoryUsage() : MemoryUsage {
        return $this->current
            ->memoryUsage();
    }
    public function peakMemoryUsage() : MemoryUsage {
        return $this->current
            ->peakMemoryUsage();
    }
    public function durationSinceStart() : Duration {
        return $this->durationSinceStart;
    }
    public function memoryUsageSinceStart() : MemoryUsage {
        return $this->memorySinceStart;
    }
    public function durationSincePrevious() : Duration {
        return $this->durationSincePrevious;
    }
    public function memoryUsageSincePrevious() : MemoryUsage {
        return $this->memorySincePrevious;
    }
    public function garbageCollectorStatus() : GarbageCollectorStatus {
        return $this->current
            ->garbageCollectorStatus();
    }
    public function asString() : string {
        return sprintf('[%s / %s] [%d bytes]', $this->durationSinceStart()
            ->asString(), $this->durationSincePrevious()
            ->asString(), $this->memoryUsage()
            ->bytes());
    }

}