diff --git a/nixide/src/store/mod.rs b/nixide/src/store/mod.rs
index 4bca2a8..63f347c 100644
--- a/nixide/src/store/mod.rs
+++ b/nixide/src/store/mod.rs
@@ -23,10 +23,10 @@ use std::result::Result;
 
 use crate::errors::{new_nixide_error, ErrorContext};
 use crate::stdext::CCharPtrExt;
+use crate::sys;
 use crate::util::wrap;
 use crate::util::wrappers::AsInnerPtr;
 use crate::{NixideError, NixideResult};
-use nixide_sys as sys;
 
 /// Nix store for managing packages and derivations.
 ///
diff --git a/nixide/src/store/path.rs b/nixide/src/store/path.rs
index 0c4e832..e5894f3 100644
--- a/nixide/src/store/path.rs
+++ b/nixide/src/store/path.rs
@@ -4,13 +4,12 @@ use std::ptr::NonNull;
 
 use super::Store;
 use crate::errors::{new_nixide_error, ErrorContext};
+use crate::sys;
 use crate::util::panic_issue_call_failed;
 use crate::util::wrap;
 use crate::util::wrappers::AsInnerPtr;
 use crate::NixideResult;
 
-use nixide_sys as sys;
-
 /// A path in the Nix store.
 ///
 /// Represents a store path that can be realized, queried, or manipulated.
@@ -20,9 +19,20 @@ pub struct StorePath {
 }
 
 impl AsInnerPtr<sys::StorePath> for StorePath {
+    #[inline]
     unsafe fn as_ptr(&self) -> *mut sys::StorePath {
         self.inner.as_ptr()
     }
+
+    #[inline]
+    unsafe fn as_ref(&self) -> &sys::StorePath {
+        unsafe { self.inner.as_ref() }
+    }
+
+    #[inline]
+    unsafe fn as_mut(&mut self) -> &mut sys::StorePath {
+        unsafe { self.inner.as_mut() }
+    }
 }
 
 impl StorePath {
diff --git a/nixide/src/util/wrappers.rs b/nixide/src/util/wrappers.rs
index 6fa0378..c3e4b07 100644
--- a/nixide/src/util/wrappers.rs
+++ b/nixide/src/util/wrappers.rs
@@ -10,7 +10,7 @@ pub trait AsInnerPtr<T> {
 
     /// Returns a shared reference to the inner `libnix` C struct.
     ///
-    /// For the mutable counterpart see [AsInnerPtr<T>::as_mut].
+    /// For the mutable counterpart see [Self::as_mut].
     ///
     /// # Safety
     ///
@@ -21,7 +21,7 @@ pub trait AsInnerPtr<T> {
 
     /// Returns a unique reference to the inner `libnix` C struct.
     ///
-    /// For the shared counterpart see [AsInnerPtr<T>::as_ref].
+    /// For the shared counterpart see [Self::as_ref].
     ///
     /// # Safety
     ///