1 files changed, 8 insertions, 0 deletions

diff --git a/embassy-sync/src/pipe.rs b/embassy-sync/src/pipe.rs
index df3b28b45..6d624979a 100644
--- a/embassy-sync/src/pipe.rs
+++ b/embassy-sync/src/pipe.rs
@@ -13,6 +13,7 @@ use crate::ring_buffer::RingBuffer;
 use crate::waitqueue::WakerRegistration;
 
 /// Write-only access to a [`Pipe`].
+#[derive(Debug)]
 pub struct Writer<'p, M, const N: usize>
 where
     M: RawMutex,
@@ -52,6 +53,7 @@ where
 
 /// Future returned by [`Pipe::write`] and  [`Writer::write`].
 #[must_use = "futures do nothing unless you `.await` or poll them"]
+#[derive(Debug)]
 pub struct WriteFuture<'p, M, const N: usize>
 where
     M: RawMutex,
@@ -77,6 +79,7 @@ where
 impl<'p, M, const N: usize> Unpin for WriteFuture<'p, M, N> where M: RawMutex {}
 
 /// Read-only access to a [`Pipe`].
+#[derive(Debug)]
 pub struct Reader<'p, M, const N: usize>
 where
     M: RawMutex,
@@ -128,6 +131,7 @@ where
 
 /// Future returned by [`Pipe::read`] and  [`Reader::read`].
 #[must_use = "futures do nothing unless you `.await` or poll them"]
+#[derive(Debug)]
 pub struct ReadFuture<'p, M, const N: usize>
 where
     M: RawMutex,
@@ -154,6 +158,7 @@ impl<'p, M, const N: usize> Unpin for ReadFuture<'p, M, N> where M: RawMutex {}
 
 /// Future returned by [`Reader::fill_buf`].
 #[must_use = "futures do nothing unless you `.await` or poll them"]
+#[derive(Debug)]
 pub struct FillBufFuture<'p, M, const N: usize>
 where
     M: RawMutex,
@@ -199,6 +204,7 @@ pub enum TryWriteError {
     Full,
 }
 
+#[derive(Debug)]
 struct PipeState<const N: usize> {
     buffer: RingBuffer<N>,
     read_waker: WakerRegistration,
@@ -206,6 +212,7 @@ struct PipeState<const N: usize> {
 }
 
 #[repr(transparent)]
+#[derive(Debug)]
 struct Buffer<const N: usize>(UnsafeCell<[u8; N]>);
 
 impl<const N: usize> Buffer<N> {
@@ -230,6 +237,7 @@ unsafe impl<const N: usize> Sync for Buffer<N> {}
 /// buffer is full, attempts to `write` new bytes will wait until buffer space is freed up.
 ///
 /// All data written will become available in the same order as it was written.
+#[derive(Debug)]
 pub struct Pipe<M, const N: usize>
 where
     M: RawMutex,