Merge pull request #983 from jmriesen/main

Adding Format impl for core::num::Wrapping

Author: jonathanpallant

CHANGELOG.md

@@ -65,6 +65,7 @@ We have several packages which live in this repository. Changes are tracked sepa
 * [#955] Allow using the `defmt/alloc` feature on bare metal ESP32-S2
 * [#972] Fix logic bug in env_filter
 * [#1007] `defmt`: impl `Format` for `core::fmt::Error`
+* [#983] Add `Format` implementation for core::num::Wrapping<T>
 
 ### [defmt-v1.0.1] (2025-04-01)
 
@@ -971,6 +972,7 @@ Initial release
 [#1006]: https://github.com/knurling-rs/defmt/pull/1006
 [#990]: https://github.com/knurling-rs/defmt/pull/990
 [#986]: https://github.com/knurling-rs/defmt/pull/986
+[#983]: https://github.com/knurling-rs/defmt/pull/983
 [#974]: https://github.com/knurling-rs/defmt/pull/974
 [#972]: https://github.com/knurling-rs/defmt/pull/972
 [#966]: https://github.com/knurling-rs/defmt/pull/966

defmt/src/impls/core_/num.rs

@@ -1,4 +1,4 @@
-use core::num;
+use core::num::{self, Wrapping};
 
 use super::*;
 
@@ -30,3 +30,9 @@ impl Format for num::TryFromIntError {
         crate::write!(fmt, "TryFromIntError(())");
     }
 }
+
+impl<T: Format> Format for Wrapping<T> {
+    fn format(&self, fmt: Formatter) {
+        self.0.format(fmt);
+    }
+}