Trait devicemapper::DmDevice [−] [src]

pub trait DmDevice {
    fn devnode(&self) -> PathBuf;
    fn device(&self) -> Device;
    fn name(&self) -> &DmName;
    fn size(&self) -> Sectors;
    fn teardown(self, dm: &DM) -> DmResult<()>;
}

A trait capturing some shared properties of DM devices.

Required Methods

`fn devnode(&self) -> PathBuf`

The device's device node.

`fn device(&self) -> Device`

The device.

`fn name(&self) -> &DmName`

The device's name.

`fn size(&self) -> Sectors`

The number of sectors available for user data.

`fn teardown(self, dm: &DM) -> DmResult<()>`

Erase the kernel's memory of this device.

Implementors

impl DmDevice for LinearDev
impl DmDevice for ThinDev
impl DmDevice for ThinPoolDev