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hal/src/serial/spi.rs

@@ -211,13 +211,12 @@ impl SpiConfiguration {
 }
 
 /// Generates a default [`Spi`] configuration: test mode inactive.
-impl Default for SpiConfiguration{
+impl Default for SpiConfiguration {
     fn default() -> Self {
         SpiConfiguration { test_mode: false }
     }
 }
 
-
 /// SPI peripheral abstraction.
 pub struct Spi<M: SpiMeta> {
     meta: PhantomData<M>,
@@ -642,10 +641,7 @@ impl<'spi, M: SpiMeta> blocking::spi::Transactional<u8> for Client<'spi, M> {
 
     /// Execute the provided transactions, deasserting the select line
     /// after the last transmitted word.
-    fn exec(
-        &mut self,
-        operations: &mut [blocking::spi::Operation<u8>],
-    ) -> Result<(), Self::Error> {
+    fn exec(&mut self, operations: &mut [blocking::spi::Operation<u8>]) -> Result<(), Self::Error> {
         use blocking::spi::Operation;
 
         let len = operations.len();

hal/src/serial/usart/spi.rs

@@ -227,10 +227,7 @@ impl<M: UsartMeta, R: SpiRole> ehal::spi::FullDuplex<u8> for Spi<M, R> {
 impl<M: UsartMeta, R: SpiRole> blocking::spi::Transactional<u8> for Spi<M, R> {
     type Error = SpiError;
 
-    fn exec(
-        &mut self,
-        operations: &mut [blocking::spi::Operation<u8>],
-    ) -> Result<(), Self::Error> {
+    fn exec(&mut self, operations: &mut [blocking::spi::Operation<u8>]) -> Result<(), Self::Error> {
         use blocking::spi::Operation;
 
         for o in operations.iter_mut() {

hal/src/usb.rs

@@ -221,11 +221,7 @@ impl Inner {
     #[inline(always)]
     fn write_fifo(&self, ep: usize, buf: &[u8]) {
         unsafe {
-            core::ptr::copy_nonoverlapping(
-                buf.as_ptr(),
-                self.fifo_addr(ep) as *mut u8,
-                buf.len(),
-            );
+            core::ptr::copy_nonoverlapping(buf.as_ptr(), self.fifo_addr(ep) as *mut u8, buf.len());
         }
     }