Merge pull request #2718 from embassy-rs/update-nightly44

Update nightly Rust.

4 files changed, 5 insertions, 4 deletions

diff --git a/embassy-nrf/src/fmt.rs b/embassy-nrf/src/fmt.rs
index 78e583c1c..2ac42c557 100644
--- a/embassy-nrf/src/fmt.rs
+++ b/embassy-nrf/src/fmt.rs
@@ -1,5 +1,5 @@
 #![macro_use]
-#![allow(unused_macros)]
+#![allow(unused)]
 
 use core::fmt::{Debug, Display, LowerHex};
 
@@ -229,7 +229,6 @@ impl<T, E> Try for Result<T, E> {
     }
 }
 
-#[allow(unused)]
 pub(crate) struct Bytes<'a>(pub &'a [u8]);
 
 impl<'a> Debug for Bytes<'a> {
diff --git a/embassy-nrf/src/gpio.rs b/embassy-nrf/src/gpio.rs
index 3649ea61a..f2353f21d 100644
--- a/embassy-nrf/src/gpio.rs
+++ b/embassy-nrf/src/gpio.rs
@@ -473,10 +473,12 @@ impl sealed::Pin for AnyPin {
 
 // ====================
 
+#[cfg(not(feature = "_nrf51"))]
 pub(crate) trait PselBits {
     fn psel_bits(&self) -> u32;
 }
 
+#[cfg(not(feature = "_nrf51"))]
 impl<'a, P: Pin> PselBits for Option<PeripheralRef<'a, P>> {
     #[inline]
     fn psel_bits(&self) -> u32 {
diff --git a/embassy-nrf/src/gpiote.rs b/embassy-nrf/src/gpiote.rs
index 12f4ed0a0..4a28279a9 100644
--- a/embassy-nrf/src/gpiote.rs
+++ b/embassy-nrf/src/gpiote.rs
@@ -167,8 +167,10 @@ unsafe fn handle_gpiote_interrupt() {
     }
 }
 
+#[cfg(not(feature = "_nrf51"))]
 struct BitIter(u32);
 
+#[cfg(not(feature = "_nrf51"))]
 impl Iterator for BitIter {
     type Item = u32;
 
diff --git a/embassy-nrf/src/timer.rs b/embassy-nrf/src/timer.rs
index 3c35baee5..2970ad3f2 100644
--- a/embassy-nrf/src/timer.rs
+++ b/embassy-nrf/src/timer.rs
@@ -21,8 +21,6 @@ pub(crate) mod sealed {
         fn regs() -> &'static pac::timer0::RegisterBlock;
     }
     pub trait ExtendedInstance {}
-
-    pub trait TimerType {}
 }
 
 /// Basic Timer instance.