seaweedfs/weed/storage/volume_id.go

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package storage
import (
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"strconv"
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)
type VolumeId uint32
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func NewVolumeId(vid string) (VolumeId, error) {
volumeId, err := strconv.ParseUint(vid, 10, 64)
return VolumeId(volumeId), err
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}
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func (vid *VolumeId) String() string {
return strconv.FormatUint(uint64(*vid), 10)
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}
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func (vid *VolumeId) Next() VolumeId {
return VolumeId(uint32(*vid) + 1)
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}