Struct Device

pub struct Device { /* private fields */ }

A handle for a device.

Implementations

impl Device

pub fn children(&self) -> DeviceChildrenIterator

Get an iterator over the children of this device.

impl Device

pub unsafe fn get_info<T>(&self, idx: u8) -> Option<InfoObject<T>>

Get an indexed info object for a device.

Safety

The type T is not verified in any way, so the caller must ensure that T is correct for the underlying data.

impl Device

pub fn get_mmio(&self, idx: u8) -> Option<MmioObject>

Get a handle to a MMIO type subobject.

impl Device

pub fn repr(&self) -> &DeviceRepr

Get a reference to a device’s representation data.

pub fn repr_mut(&self) -> &mut DeviceRepr

Get a mutable reference to a device’s representation data.

pub fn is_bus(&self) -> bool

Is this device a bus?

pub fn bus_type(&self) -> BusType

Get the bus type of this device.

pub fn kaction( &self, action: KactionCmd, value: u64, flags: KactionFlags, value2: u64, ) -> Result<KactionValue, KactionError>

Execute a kaction operation on a device.

Trait Implementations

impl Display for Device

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.