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a9fca8a7b2
Extend Rust debugfs binary support to allow exposing data stored in common smart pointers and heap-allocated collections. - Implement BinaryWriter for Box<T>, Pin<Box<T>>, Arc<T>, and Vec<T>. - Introduce BinaryReaderMut for mutable binary access with outer locks. - Implement BinaryReaderMut for Box<T>, Vec<T>, and base types. - Update BinaryReader to delegate to BinaryReaderMut for Mutex<T>, Box<T>, Pin<Box<T>> and Arc<T>. This enables debugfs files to directly expose or update data stored inside heap-allocated, reference-counted, or lock-protected containers without manual dereferencing or locking. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Matthew Maurer <mmaurer@google.com> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org>