Cleanup common code and clippy fixes

3 files changed, 8 insertions, 32 deletions

diff --git a/rtic-channel/src/lib.rs b/rtic-channel/src/lib.rs
index fef546b3..47e4a77d 100644
--- a/rtic-channel/src/lib.rs
+++ b/rtic-channel/src/lib.rs
@@ -142,8 +142,8 @@ where
 {
     fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
         match self {
-            TrySendError::NoReceiver(v) => write!(f, "NoReceiver({:?})", v),
-            TrySendError::Full(v) => write!(f, "Full({:?})", v),
+            TrySendError::NoReceiver(v) => write!(f, "NoReceiver({v:?})"),
+            TrySendError::Full(v) => write!(f, "Full({v:?})"),
         }
     }
 }
@@ -401,12 +401,10 @@ impl<'a, T, const N: usize> Receiver<'a, T, N> {
             }
 
             Ok(r)
+        } else if self.is_closed() {
+            Err(ReceiveError::NoSender)
         } else {
-            if self.is_closed() {
-                Err(ReceiveError::NoSender)
-            } else {
-                Err(ReceiveError::Empty)
-            }
+            Err(ReceiveError::Empty)
         }
     }
 
diff --git a/rtic-time/Cargo.toml b/rtic-time/Cargo.toml
index ea059396..dbcf4544 100644
--- a/rtic-time/Cargo.toml
+++ b/rtic-time/Cargo.toml
@@ -8,3 +8,4 @@ edition = "2021"
 [dependencies]
 critical-section = "1"
 futures-util = { version = "0.3.25", default-features = false }
+rtic-common = { version = "1.0.0", path = "../rtic-common" }
diff --git a/rtic-time/src/lib.rs b/rtic-time/src/lib.rs
index 44fdbcec..5e4457cc 100644
--- a/rtic-time/src/lib.rs
+++ b/rtic-time/src/lib.rs
@@ -14,13 +14,13 @@ use futures_util::{
     future::{select, Either},
     pin_mut,
 };
+use linked_list::{Link, LinkedList};
 pub use monotonic::Monotonic;
+use rtic_common::dropper::OnDrop;
 
 mod linked_list;
 mod monotonic;
 
-use linked_list::{Link, LinkedList};
-
 /// Holds a waker and at which time instant this waker shall be awoken.
 struct WaitingWaker<Mono: Monotonic> {
     waker: Waker,
@@ -264,26 +264,3 @@ impl<Mono: Monotonic> TimerQueue<Mono> {
         }
     }
 }
-
-struct OnDrop<F: FnOnce()> {
-    f: core::mem::MaybeUninit<F>,
-}
-
-impl<F: FnOnce()> OnDrop<F> {
-    pub fn new(f: F) -> Self {
-        Self {
-            f: core::mem::MaybeUninit::new(f),
-        }
-    }
-
-    #[allow(unused)]
-    pub fn defuse(self) {
-        core::mem::forget(self)
-    }
-}
-
-impl<F: FnOnce()> Drop for OnDrop<F> {
-    fn drop(&mut self) {
-        unsafe { self.f.as_ptr().read()() }
-    }
-}