Golang LayerExists Examples

Example #1

File: windows.go Project: paralin/docker

// Exists returns true if the given id is registered with
// this driver
func (d *WindowsGraphDriver) Exists(id string) bool {
	result, err := hcsshim.LayerExists(d.info, id)
	if err != nil {
		return false
	}
	return result
}

Example #2

File: windows.go Project: docker/v1.10-migrator

// Exists returns true if the given id is registered with this driver.
func (d *Driver) Exists(id string) bool {
	rID, err := d.resolveID(id)
	if err != nil {
		return false
	}
	result, err := hcsshim.LayerExists(d.info, rID)
	if err != nil {
		return false
	}
	return result
}