Struct UsbDeviceFilter

#[non_exhaustive]
pub struct UsbDeviceFilter {
    pub vendor_id: Option<u16>,
    pub product_id: Option<u16>,
    pub class_code: Option<u8>,
    pub subclass_code: Option<u8>,
    pub protocol_code: Option<u8>,
    pub serial_number: Option<String>,
}

A filter used to match specific USB devices by various criteria.

Fields left as None will match any value in that field.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

vendor_id: Option<u16>

Optional USB vendor ID.

product_id: Option<u16>

Optional USB product ID.

class_code: Option<u8>

Optional USB device class code.

subclass_code: Option<u8>

Optional USB device subclass code.

protocol_code: Option<u8>

Optional USB device protocol code.

serial_number: Option<String>

Optional USB device serial number.

Implementations

impl UsbDeviceFilter

pub const fn new() -> Self

Creates a new, empty USB device filter.

pub const fn with_vendor_id(self, vendor_id: u16) -> Self

Filter by vendor id.

pub const fn with_product_id(self, product_id: u16) -> Self

Filter by product id.

pub const fn with_class_code(self, class_code: u8) -> Self

Filter by device class.

pub const fn with_subclass_code(self, subclass_code: u8) -> Self

Filter by device subclass.

pub const fn with_protocol_code(self, protocol_code: u8) -> Self

Filter by device protocol.

pub fn with_serial_number<S: Into<String>>(self, serial_number: S) -> Self

Filter by serial number.

Trait Implementations

impl Clone for UsbDeviceFilter

fn clone(&self) -> UsbDeviceFilter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UsbDeviceFilter

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

Formats the value using the given formatter.

impl Default for UsbDeviceFilter

fn default() -> UsbDeviceFilter

Returns the “default value” for a type.

impl From<&UsbDeviceFilter> for UsbDeviceFilter

fn from(value: &UsbDeviceFilter) -> Self

Converts to this type from the input type.