`embassy-time`: add missing `Debug` & `defmt::Format` derives

`defmt::Format` is *not* implemented for `MockDriver` and
`InnerMockDriver` because the former contains the latter and the latter
is using `Queue` from `embassy-time-queue-utils` which so far does not
have a `defmt` dependency. since this is just a mock driver it shouldn't
be relevant if it has no `defmt::Format` impl.

3 files changed, 4 insertions, 0 deletions

diff --git a/embassy-time-queue-utils/src/lib.rs b/embassy-time-queue-utils/src/lib.rs
index a6f66913f..08e186432 100644
--- a/embassy-time-queue-utils/src/lib.rs
+++ b/embassy-time-queue-utils/src/lib.rs
@@ -1,6 +1,7 @@
 #![no_std]
 #![doc = include_str!("../README.md")]
 #![warn(missing_docs)]
+#![deny(missing_debug_implementations)]
 
 #[cfg(feature = "_generic-queue")]
 pub mod queue_generic;
diff --git a/embassy-time-queue-utils/src/queue_generic.rs b/embassy-time-queue-utils/src/queue_generic.rs
index 232035bc6..bff7a4735 100644
--- a/embassy-time-queue-utils/src/queue_generic.rs
+++ b/embassy-time-queue-utils/src/queue_generic.rs
@@ -34,6 +34,7 @@ impl Ord for Timer {
 }
 
 /// A timer queue with a pre-determined capacity.
+#[derive(Debug)]
 pub struct ConstGenericQueue<const QUEUE_SIZE: usize> {
     queue: Vec<Timer, QUEUE_SIZE>,
 }
@@ -119,6 +120,7 @@ const QUEUE_SIZE: usize = 128;
 const QUEUE_SIZE: usize = 64;
 
 /// A timer queue with a pre-determined capacity.
+#[derive(Debug)]
 pub struct Queue {
     queue: ConstGenericQueue<QUEUE_SIZE>,
 }
diff --git a/embassy-time-queue-utils/src/queue_integrated.rs b/embassy-time-queue-utils/src/queue_integrated.rs
index 246cf1d63..748cd7843 100644
--- a/embassy-time-queue-utils/src/queue_integrated.rs
+++ b/embassy-time-queue-utils/src/queue_integrated.rs
@@ -6,6 +6,7 @@ use core::task::Waker;
 use embassy_executor::raw::TaskRef;
 
 /// A timer queue, with items integrated into tasks.
+#[derive(Debug)]
 pub struct Queue {
     head: Cell<Option<TaskRef>>,
 }