Struct DeviceId

pub struct DeviceId(/* private fields */);

Abstraction for the USB device ID structure, i.e. struct usb_device_id.

Implementations

impl DeviceId

pub const fn from_id(vendor: u16, product: u16) -> Self

Equivalent to C’s USB_DEVICE macro.

pub const fn from_device_ver( vendor: u16, product: u16, bcd_lo: u16, bcd_hi: u16, ) -> Self

Equivalent to C’s USB_DEVICE_VER macro.

pub const fn from_device_info(class: u8, subclass: u8, protocol: u8) -> Self

Equivalent to C’s USB_DEVICE_INFO macro.

pub const fn from_interface_info(class: u8, subclass: u8, protocol: u8) -> Self

Equivalent to C’s USB_INTERFACE_INFO macro.

pub const fn from_device_interface_class( vendor: u16, product: u16, class: u8, ) -> Self

Equivalent to C’s USB_DEVICE_INTERFACE_CLASS macro.

pub const fn from_device_interface_protocol( vendor: u16, product: u16, protocol: u8, ) -> Self

Equivalent to C’s USB_DEVICE_INTERFACE_PROTOCOL macro.

pub const fn from_device_interface_number( vendor: u16, product: u16, number: u8, ) -> Self

Equivalent to C’s USB_DEVICE_INTERFACE_NUMBER macro.

pub const fn from_device_and_interface_info( vendor: u16, product: u16, class: u8, subclass: u8, protocol: u8, ) -> Self

Equivalent to C’s USB_DEVICE_AND_INTERFACE_INFO macro.

Trait Implementations

impl Clone for DeviceId

fn clone(&self) -> DeviceId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl RawDeviceId for DeviceId

type RawType = usb_device_id

The raw type that holds the device id.

impl RawDeviceIdIndex for DeviceId

const DRIVER_DATA_OFFSET: usize = 24usize

The offset (in bytes) to the context/data field in the raw device ID.

fn index(&self) -> usize

The index stored at DRIVER_DATA_OFFSET of the implementor of the RawDeviceIdIndex trait.

impl Copy for DeviceId