Struct hidapi::HidDeviceInfo

pub struct HidDeviceInfo {
    pub path: CString,
    pub vendor_id: u16,
    pub product_id: u16,
    pub serial_number: Option<String>,
    pub release_number: u16,
    pub manufacturer_string: Option<String>,
    pub product_string: Option<String>,
    pub usage_page: u16,
    pub usage: u16,
    pub interface_number: i32,
}

Storage for device related information

Fields

path: CString

vendor_id: u16

product_id: u16

serial_number: Option<String>

release_number: u16

manufacturer_string: Option<String>

product_string: Option<String>

usage_page: u16

usage: u16

interface_number: i32

Methods

impl HidDeviceInfo

pub fn open_device(&self, hidapi: &HidApi) -> HidResult<HidDevice>

Use the information contained in HidDeviceInfo to open and return a handle to a HidDevice.

By default the device path is used to open the device. When no path is available, then vid, pid and serial number are used. If both path and serial number are not available, then this function will fail with HidError::OpenHidDeviceWithDeviceInfoError.

Note, that opening a device could still be done using HidApi::open() directly.

Trait Implementations

impl Debug for HidDeviceInfo

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

Formats the value using the given formatter.

impl Clone for HidDeviceInfo

fn clone(&self) -> HidDeviceInfo

Returns a copy of the value.

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

Performs copy-assignment from source.