diff --git a/ecosystem/rust/parser/src/types/type_.rs b/ecosystem/rust/parser/src/types/type_.rs
index 79a9fdcc..db34d075 100644
--- a/ecosystem/rust/parser/src/types/type_.rs
+++ b/ecosystem/rust/parser/src/types/type_.rs
@@ -182,7 +182,7 @@ mod test {
                     type_: Type::i32().into()
                 }
             ),
-            TypeParser.parse(quote! {&i32}, &&Default::default())?
+            TypeParser.parse(quote! {&i32}, &Default::default())?
         );
         Ok(())
     }
diff --git a/ligen/ir/src/identifier/naming_convention.rs b/ligen/ir/src/identifier/naming_convention.rs
index c88cfb6f..2ebe5e33 100644
--- a/ligen/ir/src/identifier/naming_convention.rs
+++ b/ligen/ir/src/identifier/naming_convention.rs
@@ -30,7 +30,7 @@ impl Identifier {
             NamingConvention::SnakeCase
         } else if self.name.chars().next().unwrap().is_uppercase() {
             NamingConvention::PascalCase
-        } else if self.name.chars().find(|c| c.is_uppercase()).is_some() {
+        } else if self.name.chars().any(|c| c.is_uppercase()) {
             NamingConvention::CamelCase
         } else {
             NamingConvention::Unknown
@@ -110,7 +110,6 @@ impl Identifier {
                     .chain(std::iter::once(self.name.len()))
                     .collect::<Vec<_>>();
                 (0 .. indices.len() - 1)
-                    .into_iter()
                     .map(|i| {
                         &self.name[indices[i]..=(indices[i + 1] - 1)]
                     })
@@ -128,7 +127,6 @@ impl Identifier {
                         .chain(std::iter::once(self.name.len()))
                     ).collect::<Vec<_>>();
                 (0 .. indices.len() - 1)
-                    .into_iter()
                     .map(|i| {
                         &self.name[indices[i]..=(indices[i + 1] - 1)]
                     })