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21e08aa59a
Currently `impl Display` is missing for `Box<T, A>`, as a result, things like using `Box<..>` directly as an operand in `pr_info!()` are impossible, which is less ergonomic compared to `Box` in Rust std. Therefore add `impl Display` for `Box`. Acked-by: Danilo Krummrich <dakr@kernel.org> Suggested-by: Boqun Feng <boqun.feng@gmail.com> Link: https://github.com/Rust-for-Linux/linux/issues/1126 Signed-off-by: Guangbo Cui <2407018371@qq.com> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Link: https://lore.kernel.org/r/tencent_2AD25C6A6898D3A598CBA54BB6AF59BB900A@qq.com [ Reworded title. - Miguel ] Signed-off-by: Miguel Ojeda <ojeda@kernel.org>