diff --git a/src/utils.rs b/src/utils.rs
index f8e3405..3da1ee3 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -148,7 +148,7 @@ where
 {
     struct StringOrNumberVisitor<T>(std::marker::PhantomData<T>);
 
-    impl<'de, T> Visitor<'de> for StringOrNumberVisitor<T>
+    impl<T> Visitor<'_> for StringOrNumberVisitor<T>
     where
         T: FromStr + Copy,
         T::Err: fmt::Display,
diff --git a/src/wallet/test/utils/helpers.rs b/src/wallet/test/utils/helpers.rs
index d68cc69..ef3a334 100644
--- a/src/wallet/test/utils/helpers.rs
+++ b/src/wallet/test/utils/helpers.rs
@@ -1,5 +1,6 @@
 use super::*;
 
+/// Panic if the given expression doesn't match the provided pattern, logging the unexpected result
 #[macro_export]
 macro_rules! assert_matches {
     ($expression:expr, $pattern:pat $(if $guard:expr)? $(,)?) => {