diff --git a/src/rcore/inlining.rs b/src/rcore/inlining.rs
index 8c51f43..2e7c643 100644
--- a/src/rcore/inlining.rs
+++ b/src/rcore/inlining.rs
@@ -1,3 +1,5 @@
+use super::*;
+
 pub trait Inlining: Sized {
     fn iread_n<A, E>(
         self,
@@ -25,3 +27,27 @@ pub trait InliningExt<E>: Inlining {
 }
 
 impl<D: Inlining, E> InliningExt<E> for D {}
+
+impl<D: ?Sized + Deserializer> Inlining for &mut D {
+    fn iread_n<A, E>(
+        self,
+        n: usize,
+        ok: impl FnOnce(&[u8]) -> A,
+        err: impl FnOnce(&[u8]) -> E,
+    ) -> Result<(A, Self), E> {
+        let slice = self.read_n(n);
+        if slice.len() == n {
+            Ok((ok(slice), self))
+        } else {
+            Err(err(slice))
+        }
+    }
+
+    fn iread_all<A>(self, ok: impl FnOnce(&[u8]) -> A) -> A {
+        ok(self.read_all())
+    }
+
+    fn itell(&self) -> usize {
+        self.tell()
+    }
+}
diff --git a/src/rstd/inlining.rs b/src/rstd/inlining.rs
index ec0ae24..be9679f 100644
--- a/src/rstd/inlining.rs
+++ b/src/rstd/inlining.rs
@@ -10,30 +10,6 @@ use super::{
     *,
 };
 
-impl<D: ?Sized + Deserializer> Inlining for &mut D {
-    fn iread_n<A, E>(
-        self,
-        n: usize,
-        ok: impl FnOnce(&[u8]) -> A,
-        err: impl FnOnce(&[u8]) -> E,
-    ) -> Result<(A, Self), E> {
-        let slice = self.read_n(n);
-        if slice.len() == n {
-            Ok((ok(slice), self))
-        } else {
-            Err(err(slice))
-        }
-    }
-
-    fn iread_all<A>(self, ok: impl FnOnce(&[u8]) -> A) -> A {
-        ok(self.read_all())
-    }
-
-    fn itell(&self) -> usize {
-        self.tell()
-    }
-}
-
 pub type ResultDyn<A, I> = Result<(A, I), Vec<u8>>;
 
 pub trait InCtxDyn<'a: 'c, 'c, Ctx: Context<'a>>: 'c {