Struct Device 

pub struct Device {
    pub name: String,
    pub major: u16,
    pub minor: u16,
    pub inner: DeviceInner,
    /* private fields */
}

Fields

name: String

major: u16

minor: u16

inner: DeviceInner

Implementations

impl Device

pub fn new(name: String, major: u16, minor: u16, inner: DeviceInner) -> Self

pub fn new_auto_assign(name: String, inner: DeviceInner) -> Self

pub fn device_type(&self) -> DeviceType

pub fn open(&self) -> Result<(), DeviceError>

pub fn close(&self) -> Result<(), DeviceError>

pub fn ioctl(&self, cmd: u64, arg: u64) -> Result<u64, DeviceError>

pub fn is_open(&self) -> bool

pub fn as_block_device(&self) -> Option<&Arc<dyn BlockDevice>>

pub fn as_char_device(&self) -> Option<&Arc<dyn CharDevice>>

Trait Implementations

impl Clone for Device

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Device

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

Formats the value using the given formatter.