Struct libusb::Device
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[src]
pub struct Device<'a> { /* fields omitted */ }A reference to a USB device.
Methods
impl<'a> Device<'a>[src]
fn device_descriptor(&self) -> Result<DeviceDescriptor>
Reads the device descriptor.
fn config_descriptor(&self, config_index: u8) -> Result<ConfigDescriptor>
Reads a configuration descriptor.
fn active_config_descriptor(&self) -> Result<ConfigDescriptor>
Reads the configuration descriptor for the current configuration.
fn bus_number(&self) -> u8
Returns the number of the bus that the device is connected to.
fn address(&self) -> u8
Returns the device's address on the bus that it's connected to.
fn speed(&self) -> Speed
Returns the device's connection speed.
fn open(&self) -> Result<DeviceHandle<'a>>
Opens the device.
Trait Implementations
impl<'a> Drop for Device<'a>[src]
fn drop(&mut self)
Releases the device reference.