diff --git a/rust/kernel/debugfs.rs b/rust/kernel/debugfs.rs
index 95cd3376ecbe..d2bc7550d81e 100644
--- a/rust/kernel/debugfs.rs
+++ b/rust/kernel/debugfs.rs
@@ -21,7 +21,7 @@ use core::mem::ManuallyDrop;
 use core::ops::Deref;
 
 mod traits;
-pub use traits::{BinaryReader, BinaryWriter, Reader, Writer};
+pub use traits::{BinaryReader, BinaryReaderMut, BinaryWriter, Reader, Writer};
 
 mod callback_adapters;
 use callback_adapters::{FormatAdapter, NoWriter, WritableAdapter};
diff --git a/rust/kernel/debugfs/traits.rs b/rust/kernel/debugfs/traits.rs
index bd38eb988d51..2c32ddf9826f 100644
--- a/rust/kernel/debugfs/traits.rs
+++ b/rust/kernel/debugfs/traits.rs
@@ -3,12 +3,15 @@
 
 //! Traits for rendering or updating values exported to DebugFS.
 
+use crate::alloc::Allocator;
 use crate::fs::file;
 use crate::prelude::*;
+use crate::sync::Arc;
 use crate::sync::Mutex;
 use crate::transmute::{AsBytes, FromBytes};
 use crate::uaccess::{UserSliceReader, UserSliceWriter};
 use core::fmt::{self, Debug, Formatter};
+use core::ops::{Deref, DerefMut};
 use core::str::FromStr;
 use core::sync::atomic::{
     AtomicI16, AtomicI32, AtomicI64, AtomicI8, AtomicIsize, AtomicU16, AtomicU32, AtomicU64,
@@ -79,6 +82,72 @@ impl<T: BinaryWriter> BinaryWriter for Mutex<T> {
     }
 }
 
+// Delegate for `Box<T, A>`: Support a `Box<T, A>` with no lock or an inner lock.
+impl<T, A> BinaryWriter for Box<T, A>
+where
+    T: BinaryWriter,
+    A: Allocator,
+{
+    fn write_to_slice(
+        &self,
+        writer: &mut UserSliceWriter,
+        offset: &mut file::Offset,
+    ) -> Result<usize> {
+        self.deref().write_to_slice(writer, offset)
+    }
+}
+
+// Delegate for `Pin<Box<T, A>>`: Support a `Pin<Box<T, A>>` with no lock or an inner lock.
+impl<T, A> BinaryWriter for Pin<Box<T, A>>
+where
+    T: BinaryWriter,
+    A: Allocator,
+{
+    fn write_to_slice(
+        &self,
+        writer: &mut UserSliceWriter,
+        offset: &mut file::Offset,
+    ) -> Result<usize> {
+        self.deref().write_to_slice(writer, offset)
+    }
+}
+
+// Delegate for `Arc<T>`: Support a `Arc<T>` with no lock or an inner lock.
+impl<T> BinaryWriter for Arc<T>
+where
+    T: BinaryWriter,
+{
+    fn write_to_slice(
+        &self,
+        writer: &mut UserSliceWriter,
+        offset: &mut file::Offset,
+    ) -> Result<usize> {
+        self.deref().write_to_slice(writer, offset)
+    }
+}
+
+// Delegate for `Vec<T, A>`.
+impl<T, A> BinaryWriter for Vec<T, A>
+where
+    T: AsBytes,
+    A: Allocator,
+{
+    fn write_to_slice(
+        &self,
+        writer: &mut UserSliceWriter,
+        offset: &mut file::Offset,
+    ) -> Result<usize> {
+        let slice = self.as_slice();
+
+        // SAFETY: `T: AsBytes` allows us to treat `&[T]` as `&[u8]`.
+        let buffer = unsafe {
+            core::slice::from_raw_parts(slice.as_ptr().cast(), core::mem::size_of_val(slice))
+        };
+
+        writer.write_slice_file(buffer, offset)
+    }
+}
+
 /// A trait for types that can be updated from a user slice.
 ///
 /// This works similarly to `FromStr`, but operates on a `UserSliceReader` rather than a &str.
@@ -107,6 +176,73 @@ impl<T: FromStr> Reader for Mutex<T> {
 }
 
 /// Trait for types that can be constructed from a binary representation.
+///
+/// See also [`BinaryReader`] for interior mutability.
+pub trait BinaryReaderMut {
+    /// Reads the binary form of `self` from `reader`.
+    ///
+    /// Same as [`BinaryReader::read_from_slice`], but takes a mutable reference.
+    ///
+    /// `offset` is the requested offset into the binary representation of `self`.
+    ///
+    /// On success, returns the number of bytes read from `reader`.
+    fn read_from_slice_mut(
+        &mut self,
+        reader: &mut UserSliceReader,
+        offset: &mut file::Offset,
+    ) -> Result<usize>;
+}
+
+// Base implementation for any `T: AsBytes + FromBytes`.
+impl<T: AsBytes + FromBytes> BinaryReaderMut for T {
+    fn read_from_slice_mut(
+        &mut self,
+        reader: &mut UserSliceReader,
+        offset: &mut file::Offset,
+    ) -> Result<usize> {
+        reader.read_slice_file(self.as_bytes_mut(), offset)
+    }
+}
+
+// Delegate for `Box<T, A>`: Support a `Box<T, A>` with an outer lock.
+impl<T: ?Sized + BinaryReaderMut, A: Allocator> BinaryReaderMut for Box<T, A> {
+    fn read_from_slice_mut(
+        &mut self,
+        reader: &mut UserSliceReader,
+        offset: &mut file::Offset,
+    ) -> Result<usize> {
+        self.deref_mut().read_from_slice_mut(reader, offset)
+    }
+}
+
+// Delegate for `Vec<T, A>`: Support a `Vec<T, A>` with an outer lock.
+impl<T, A> BinaryReaderMut for Vec<T, A>
+where
+    T: AsBytes + FromBytes,
+    A: Allocator,
+{
+    fn read_from_slice_mut(
+        &mut self,
+        reader: &mut UserSliceReader,
+        offset: &mut file::Offset,
+    ) -> Result<usize> {
+        let slice = self.as_mut_slice();
+
+        // SAFETY: `T: AsBytes + FromBytes` allows us to treat `&mut [T]` as `&mut [u8]`.
+        let buffer = unsafe {
+            core::slice::from_raw_parts_mut(
+                slice.as_mut_ptr().cast(),
+                core::mem::size_of_val(slice),
+            )
+        };
+
+        reader.read_slice_file(buffer, offset)
+    }
+}
+
+/// Trait for types that can be constructed from a binary representation.
+///
+/// See also [`BinaryReaderMut`] for the mutable version.
 pub trait BinaryReader {
     /// Reads the binary form of `self` from `reader`.
     ///
@@ -120,7 +256,8 @@ pub trait BinaryReader {
     ) -> Result<usize>;
 }
 
-impl<T: AsBytes + FromBytes> BinaryReader for Mutex<T> {
+// Delegate for `Mutex<T>`: Support a `T` with an outer `Mutex`.
+impl<T: BinaryReaderMut> BinaryReader for Mutex<T> {
     fn read_from_slice(
         &self,
         reader: &mut UserSliceReader,
@@ -128,7 +265,40 @@ impl<T: AsBytes + FromBytes> BinaryReader for Mutex<T> {
     ) -> Result<usize> {
         let mut this = self.lock();
 
-        reader.read_slice_file(this.as_bytes_mut(), offset)
+        this.read_from_slice_mut(reader, offset)
+    }
+}
+
+// Delegate for `Box<T, A>`: Support a `Box<T, A>` with an inner lock.
+impl<T: ?Sized + BinaryReader, A: Allocator> BinaryReader for Box<T, A> {
+    fn read_from_slice(
+        &self,
+        reader: &mut UserSliceReader,
+        offset: &mut file::Offset,
+    ) -> Result<usize> {
+        self.deref().read_from_slice(reader, offset)
+    }
+}
+
+// Delegate for `Pin<Box<T, A>>`: Support a `Pin<Box<T, A>>` with an inner lock.
+impl<T: ?Sized + BinaryReader, A: Allocator> BinaryReader for Pin<Box<T, A>> {
+    fn read_from_slice(
+        &self,
+        reader: &mut UserSliceReader,
+        offset: &mut file::Offset,
+    ) -> Result<usize> {
+        self.deref().read_from_slice(reader, offset)
+    }
+}
+
+// Delegate for `Arc<T>`: Support an `Arc<T>` with an inner lock.
+impl<T: ?Sized + BinaryReader> BinaryReader for Arc<T> {
+    fn read_from_slice(
+        &self,
+        reader: &mut UserSliceReader,
+        offset: &mut file::Offset,
+    ) -> Result<usize> {
+        self.deref().read_from_slice(reader, offset)
     }
 }