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package drivers
import (
"errors"
"fmt"
)
// ErrUnknownDriver is the "Unknown driver" error.
var ErrUnknownDriver = errors.New("Unknown driver")
// ErrNotSupported is the "Not supported" error.
var ErrNotSupported = errors.New("Not supported")
// ErrCannotBeShrunk is the "Cannot be shrunk" error.
var ErrCannotBeShrunk = errors.New("Cannot be shrunk")
// ErrInUse indicates operation cannot proceed as resource is in use.
var ErrInUse = errors.New("In use")
// ErrSnapshotDoesNotMatchIncrementalSource in the "Snapshot does not match incremental source" error.
var ErrSnapshotDoesNotMatchIncrementalSource = errors.New("Snapshot does not match incremental source")
// ErrDeleteSnapshots is a special error used to tell the backend to delete more recent snapshots.
type ErrDeleteSnapshots struct {
Snapshots []string
}
func (e ErrDeleteSnapshots) Error() string {
return fmt.Sprintf("More recent snapshots must be deleted: %+v", e.Snapshots)
}
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