diff options
Diffstat (limited to 'usb_util')
| -rw-r--r-- | usb_util/src/bindings.rs | 2 | ||||
| -rw-r--r-- | usb_util/src/libusb_device.rs | 3 |
2 files changed, 2 insertions, 3 deletions
diff --git a/usb_util/src/bindings.rs b/usb_util/src/bindings.rs index 90dcd5b..a3e7152 100644 --- a/usb_util/src/bindings.rs +++ b/usb_util/src/bindings.rs @@ -2152,7 +2152,7 @@ pub type libusb_iso_usage_type = u32; /// descriptor is documented in section 9.6.1 of the USB 3.0 specification. /// All multiple-byte fields are represented in host-endian format. #[repr(C)] -#[derive(Debug, Copy, Clone)] +#[derive(Default, Debug, Copy, Clone)] pub struct libusb_device_descriptor { /// Size of this descriptor (in bytes) pub bLength: u8, diff --git a/usb_util/src/libusb_device.rs b/usb_util/src/libusb_device.rs index 2a9ba86..e8f5120 100644 --- a/usb_util/src/libusb_device.rs +++ b/usb_util/src/libusb_device.rs @@ -50,8 +50,7 @@ impl LibUsbDevice { /// Get device descriptor of this device. pub fn get_device_descriptor(&self) -> Result<DeviceDescriptor> { // Safe because memory is initialized later. - let mut descriptor: bindings::libusb_device_descriptor = - unsafe { std::mem::uninitialized() }; + let mut descriptor: bindings::libusb_device_descriptor = Default::default(); // Safe because 'self.device' is valid and '&mut descriptor' is valid. try_libusb!(unsafe { bindings::libusb_get_device_descriptor(self.device, &mut descriptor) |