diff --git a/nixide/src/stdext/cchar_ptr_ext.rs b/nixide/src/stdext/cchar_ptr_ext.rs
index 733ed98..0a91b86 100644
--- a/nixide/src/stdext/cchar_ptr_ext.rs
+++ b/nixide/src/stdext/cchar_ptr_ext.rs
@@ -6,8 +6,10 @@ use crate::errors::new_nixide_error;
 use crate::NixideResult;
 
 pub trait AsCPtr<T> {
+    #[allow(unused)]
     fn as_c_ptr(&self) -> NixideResult<*const T>;
 
+    #[allow(unused)]
     fn into_c_ptr(self) -> NixideResult<*mut T>;
 }
 
@@ -31,8 +33,10 @@ where
 }
 
 pub trait CCharPtrExt {
+    #[allow(unused)]
     fn to_utf8_string(self) -> NixideResult<String>;
 
+    #[allow(unused)]
     fn to_utf8_string_n(self, n: usize) -> NixideResult<String>;
 }
 
diff --git a/nixide/src/util/wrappers.rs b/nixide/src/util/wrappers.rs
index c3e4b07..938187c 100644
--- a/nixide/src/util/wrappers.rs
+++ b/nixide/src/util/wrappers.rs
@@ -6,6 +6,7 @@ pub trait AsInnerPtr<T> {
     /// Although this function isn't inherently `unsafe`, it is
     /// marked as such intentionally to force calls to be wrapped
     /// in `unsafe` blocks for clarity.
+    #[allow(unused)]
     unsafe fn as_ptr(&self) -> *mut T;
 
     /// Returns a shared reference to the inner `libnix` C struct.
@@ -17,6 +18,7 @@ pub trait AsInnerPtr<T> {
     /// Although this function isn't inherently `unsafe`, it is
     /// marked as such intentionally to force calls to be wrapped
     /// in `unsafe` blocks for clarity.
+    #[allow(unused)]
     unsafe fn as_ref(&self) -> &T;
 
     /// Returns a unique reference to the inner `libnix` C struct.
@@ -28,5 +30,6 @@ pub trait AsInnerPtr<T> {
     /// Although this function isn't inherently `unsafe`, it is
     /// marked as such intentionally to force calls to be wrapped
     /// in `unsafe` blocks for clarity.
+    #[allow(unused)]
     unsafe fn as_mut(&mut self) -> &mut T;
 }