Rust format.

Author: engstad

examples/otg_fs_serial.rs

@@ -7,11 +7,13 @@
 extern crate panic_semihosting;
 
 use cortex_m_rt::entry;
-use stm32l4xx_hal::stm32::{RCC, CRS, PWR, Peripherals};
-use stm32l4xx_hal::rcc::{PllConfig, PllDivider, PllSource, MsiFreq, CrystalBypass, ClockSecuritySystem};
 use stm32l4xx_hal::gpio::Speed;
-use stm32l4xx_hal::otg_fs::{USB, UsbBus};
+use stm32l4xx_hal::otg_fs::{UsbBus, USB};
 use stm32l4xx_hal::prelude::*;
+use stm32l4xx_hal::rcc::{
+    ClockSecuritySystem, CrystalBypass, MsiFreq, PllConfig, PllDivider, PllSource,
+};
+use stm32l4xx_hal::stm32::{Peripherals, CRS, PWR, RCC};
 use usb_device::prelude::*;
 
 /// Enable CRS (Clock Recovery System)

src/lib.rs

@@ -117,9 +117,7 @@ pub mod gpio;
     feature = "stm32l4x6"
 ))]
 pub mod i2c;
-#[cfg(all(feature = "otg_fs",
-          any(feature = "stm32l4x5", feature = "stm32l4x6")
-))]
+#[cfg(all(feature = "otg_fs", any(feature = "stm32l4x5", feature = "stm32l4x6")))]
 pub mod otg_fs;
 #[cfg(any(
     feature = "stm32l4x1",

src/rcc.rs

@@ -778,7 +778,8 @@ impl CFGR {
 
         // MSI always starts on reset
         if self.msi.is_none() {
-            rcc.cr.modify(|_, w| w.msion().clear_bit().msipllen().clear_bit())
+            rcc.cr
+                .modify(|_, w| w.msion().clear_bit().msipllen().clear_bit())
         }
 
         //