Apply rustfmt to the USB code

Author: Disasm

examples/usb_serial.rs

@@ -7,11 +7,11 @@ extern crate panic_semihosting;
 
 use cortex_m::asm::delay;
 use cortex_m_rt::entry;
+use embedded_hal::digital::v2::OutputPin;
+use stm32f1xx_hal::usb::{Peripheral, UsbBus};
 use stm32f1xx_hal::{prelude::*, stm32};
-use stm32f1xx_hal::usb::{UsbBus, Peripheral};
 use usb_device::prelude::*;
 use usbd_serial::{SerialPort, USB_CLASS_CDC};
-use embedded_hal::digital::v2::OutputPin;
 
 #[entry]
 fn main() -> ! {
@@ -81,8 +81,8 @@ fn main() -> ! {
                     match serial.write(&buf[write_offset..count]) {
                         Ok(len) if len > 0 => {
                             write_offset += len;
-                        },
-                        _ => {},
+                        }
+                        _ => {}
                     }
                 }
             }

examples/usb_serial_interrupt.rs

@@ -7,12 +7,12 @@ extern crate panic_semihosting;
 
 use cortex_m::asm::{delay, wfi};
 use cortex_m_rt::entry;
+use embedded_hal::digital::v2::OutputPin;
 use stm32f1xx_hal::stm32::{interrupt, Interrupt};
+use stm32f1xx_hal::usb::{Peripheral, UsbBus, UsbBusType};
 use stm32f1xx_hal::{prelude::*, stm32};
-use stm32f1xx_hal::usb::{UsbBus, UsbBusType, Peripheral};
 use usb_device::{bus::UsbBusAllocator, prelude::*};
 use usbd_serial::{SerialPort, USB_CLASS_CDC};
-use embedded_hal::digital::v2::OutputPin;
 
 static mut USB_BUS: Option<UsbBusAllocator<UsbBusType>> = None;
 static mut USB_SERIAL: Option<usbd_serial::SerialPort<UsbBusType>> = None;
@@ -60,13 +60,12 @@ fn main() -> ! {
 
         USB_SERIAL = Some(SerialPort::new(USB_BUS.as_ref().unwrap()));
 
-        let usb_dev =
-            UsbDeviceBuilder::new(USB_BUS.as_ref().unwrap(), UsbVidPid(0x16c0, 0x27dd))
-                .manufacturer("Fake company")
-                .product("Serial port")
-                .serial_number("TEST")
-                .device_class(USB_CLASS_CDC)
-                .build();
+        let usb_dev = UsbDeviceBuilder::new(USB_BUS.as_ref().unwrap(), UsbVidPid(0x16c0, 0x27dd))
+            .manufacturer("Fake company")
+            .product("Serial port")
+            .serial_number("TEST")
+            .device_class(USB_CLASS_CDC)
+            .build();
 
         USB_DEVICE = Some(usb_dev);
     }

examples/usb_serial_rtfm.rs

@@ -7,13 +7,13 @@
 extern crate panic_semihosting;
 
 use cortex_m::asm::delay;
+use embedded_hal::digital::v2::OutputPin;
 use rtfm::app;
 use stm32f1xx_hal::prelude::*;
-use stm32f1xx_hal::usb::{UsbBus, UsbBusType, Peripheral};
+use stm32f1xx_hal::usb::{Peripheral, UsbBus, UsbBusType};
 use usb_device::bus;
 use usb_device::prelude::*;
 use usbd_serial::{SerialPort, USB_CLASS_CDC};
-use embedded_hal::digital::v2::OutputPin;
 
 #[app(device = stm32f1xx_hal::stm32)]
 const APP: () = {
@@ -57,13 +57,12 @@ const APP: () = {
 
         let serial = SerialPort::new(USB_BUS.as_ref().unwrap());
 
-        let usb_dev =
-            UsbDeviceBuilder::new(USB_BUS.as_ref().unwrap(), UsbVidPid(0x16c0, 0x27dd))
-                .manufacturer("Fake company")
-                .product("Serial port")
-                .serial_number("TEST")
-                .device_class(USB_CLASS_CDC)
-                .build();
+        let usb_dev = UsbDeviceBuilder::new(USB_BUS.as_ref().unwrap(), UsbVidPid(0x16c0, 0x27dd))
+            .manufacturer("Fake company")
+            .product("Serial port")
+            .serial_number("TEST")
+            .device_class(USB_CLASS_CDC)
+            .build();
 
         USB_DEV = usb_dev;
         SERIAL = serial;

src/lib.rs

@@ -160,7 +160,10 @@ pub mod spi;
 pub mod time;
 #[cfg(feature = "device-selected")]
 pub mod timer;
-#[cfg(all(feature = "stm32-usbd", any(feature = "stm32f102", feature = "stm32f103")))]
+#[cfg(all(
+    feature = "stm32-usbd",
+    any(feature = "stm32f102", feature = "stm32f103")
+))]
 pub mod usb;
 #[cfg(feature = "device-selected")]
 pub mod watchdog;