Merge pull request #604 from phycrax/impl-defmt-format-capacityerr

Implement defmt::Format for CapacityError

Author: zeenix

CHANGELOG.md

@@ -10,7 +10,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Minor fixes to module docs.
 - Make MSRV of 1.87.0 explicit.
 
-- Implement `Default` for `CapacityError`
+- Implement `Default` for `CapacityError`.
+- Implement `defmt::Format` for `CapacityError`.
 
 ## [v0.9.1] - 2025-08-19
 

src/defmt.rs

@@ -4,6 +4,7 @@ use crate::{
     len_type::LenType,
     string::{StringInner, StringStorage},
     vec::{VecInner, VecStorage},
+    CapacityError,
 };
 use defmt::Formatter;
 
@@ -21,3 +22,9 @@ impl<LenT: LenType, S: StringStorage + ?Sized> defmt::Format for StringInner<Len
         defmt::write!(fmt, "{=str}", self.as_str());
     }
 }
+
+impl defmt::Format for CapacityError {
+    fn format(&self, fmt: Formatter<'_>) {
+        defmt::write!(fmt, "CapacityError");
+    }
+}