util

type BasicReleaser struct {
	// contains filtered or unexported fields
}

type CRC uint32

type NoopReleaser struct{}

type Range struct {
	// Start of the key range, include in the range.
	Start []byte

	// Limit of the key range, not include in the range.
	Limit []byte
}

type ReleaseSetter interface {
	// SetReleaser associates the given releaser to the resources. The
	// releaser will be called once coresponding resources released.
	// Calling SetReleaser with nil will clear the releaser.
	//
	// This will panic if a releaser already present or coresponding
	// resource is already released. Releaser should be cleared first
	// before assigned a new one.
	SetReleaser(releaser Releaser)
}

type Releaser interface {
	// Release releases associated resources. Release should always success
	// and can be called multiple times without causing error.
	Release()
}