diff --git a/rinja/src/filters/builtin.rs b/rinja/src/filters/builtin.rs
index 88f6fc70c..c8a2fa32e 100644
--- a/rinja/src/filters/builtin.rs
+++ b/rinja/src/filters/builtin.rs
@@ -1,6 +1,8 @@
 use std::cell::Cell;
 use std::convert::Infallible;
 use std::fmt::{self, Write};
+use std::ops::Deref;
+use std::pin::Pin;
 
 use super::escape::{FastWritable, HtmlSafeOutput};
 use crate::{Error, Result};
@@ -840,6 +842,19 @@ const _: () = {
         }
     }
 
+    impl<T> PluralizeCount for Pin<T>
+    where
+        T: Deref,
+        <T as Deref>::Target: PluralizeCount,
+    {
+        type Error = <<T as Deref>::Target as PluralizeCount>::Error;
+
+        #[inline]
+        fn is_singular(&self) -> Result<bool, Self::Error> {
+            self.as_ref().get_ref().is_singular()
+        }
+    }
+
     /// implement `PluralizeCount` for unsigned integer types
     macro_rules! impl_pluralize_for_unsigned_int {
         ($($ty:ty)*) => { $(
diff --git a/rinja/src/filters/escape.rs b/rinja/src/filters/escape.rs
index 8b068a8bf..0f5a45be9 100644
--- a/rinja/src/filters/escape.rs
+++ b/rinja/src/filters/escape.rs
@@ -1,5 +1,7 @@
 use std::convert::Infallible;
 use std::fmt::{self, Formatter, Write};
+use std::ops::Deref;
+use std::pin::Pin;
 use std::{borrow, str};
 
 /// Marks a string (or other `Display` type) as safe
@@ -511,6 +513,17 @@ const _: () = {
         }
     }
 
+    impl<T> FastWritable for Pin<T>
+    where
+        T: Deref,
+        <T as Deref>::Target: FastWritable,
+    {
+        #[inline]
+        fn write_into<W: fmt::Write + ?Sized>(&self, dest: &mut W) -> fmt::Result {
+            self.as_ref().get_ref().write_into(dest)
+        }
+    }
+
     impl<T: FastWritable + ToOwned> FastWritable for borrow::Cow<'_, T> {
         #[inline]
         fn write_into<W: fmt::Write + ?Sized>(&self, dest: &mut W) -> fmt::Result {
diff --git a/rinja/src/filters/json.rs b/rinja/src/filters/json.rs
index 1a2a1fa6c..d1026bd2f 100644
--- a/rinja/src/filters/json.rs
+++ b/rinja/src/filters/json.rs
@@ -1,4 +1,6 @@
 use std::convert::Infallible;
+use std::ops::Deref;
+use std::pin::Pin;
 use std::{fmt, io, str};
 
 use serde::Serialize;
@@ -153,6 +155,17 @@ crate::impl_for_ref! {
     }
 }
 
+impl<T> AsIndent for Pin<T>
+where
+    T: Deref,
+    <T as Deref>::Target: AsIndent,
+{
+    #[inline]
+    fn as_indent(&self) -> &str {
+        self.as_ref().get_ref().as_indent()
+    }
+}
+
 impl<S: Serialize> FastWritable for ToJson<S> {
     #[inline]
     fn write_into<W: fmt::Write + ?Sized>(&self, f: &mut W) -> fmt::Result {
diff --git a/rinja/src/helpers.rs b/rinja/src/helpers.rs
index 51db0353d..07bcc98d5 100644
--- a/rinja/src/helpers.rs
+++ b/rinja/src/helpers.rs
@@ -1,6 +1,8 @@
 use std::cell::Cell;
 use std::fmt;
 use std::iter::{Enumerate, Peekable};
+use std::ops::Deref;
+use std::pin::Pin;
 
 // The re-exports are used in the generated code for macro hygiene. Even if the paths `::core` or
 // `::std` are shadowed, the generated code will still be able to access the crates.
@@ -91,7 +93,8 @@ where
     }
 }
 
-pub fn get_primitive_value<T: PrimitiveType>(value: &T) -> T::Value {
+#[inline]
+pub fn get_primitive_value<T: PrimitiveType>(value: T) -> T::Value {
     value.get()
 }
 
@@ -132,18 +135,36 @@ crate::impl_for_ref! {
     }
 }
 
+impl<T> PrimitiveType for Pin<T>
+where
+    T: Deref,
+    <T as Deref>::Target: PrimitiveType,
+{
+    type Value = <<T as Deref>::Target as PrimitiveType>::Value;
+
+    #[inline]
+    fn get(&self) -> Self::Value {
+        self.as_ref().get_ref().get()
+    }
+}
+
 /// Implement [`PrimitiveType`] for [`Cell<T>`]
 ///
 /// ```
 /// # use std::cell::Cell;
+/// # use std::rc::Rc;
+/// # use std::pin::Pin;
 /// # use rinja::Template;
 /// #[derive(Template)]
 /// #[template(ext = "txt", source = "{{ value as u16 }}")]
 /// struct Test<'a> {
-///     value: &'a Cell<i16>
+///     value: &'a Pin<Rc<Cell<i16>>>
 /// }
 ///
-/// assert_eq!(Test { value: &Cell::new(-1) }.to_string(), "65535");
+/// assert_eq!(
+///     Test { value: &Rc::pin(Cell::new(-1)) }.to_string(),
+///     "65535",
+/// );
 /// ```
 impl<T: PrimitiveType + Copy> PrimitiveType for Cell<T> {
     type Value = T::Value;
diff --git a/rinja/src/lib.rs b/rinja/src/lib.rs
index 77e0f487a..1baa77d7d 100644
--- a/rinja/src/lib.rs
+++ b/rinja/src/lib.rs
@@ -240,8 +240,6 @@ macro_rules! impl_for_ref {
                 Box<T>
                 std::cell::Ref<'_, T>
                 std::cell::RefMut<'_, T>
-                std::pin::Pin<&T>
-                std::pin::Pin<&mut T>
                 std::rc::Rc<T>
                 std::sync::Arc<T>
                 std::sync::MutexGuard<'_, T>
@@ -250,9 +248,9 @@ macro_rules! impl_for_ref {
             ] $body
         }
     };
-    (impl<$T:ident> $Trait:ident for [$($ty:ty)*] $body:tt) => { $(
-        impl<$T: $Trait + ?Sized> $Trait for $ty $body
-    )+ }
+    (impl<$T:ident> $Trait:ident for [$($ty:ty)*] $body:tt) => {
+        $(impl<$T: $Trait + ?Sized> $Trait for $ty $body)*
+    }
 }
 
 pub(crate) use impl_for_ref;