bianbu-linux-6.6/rust/kernel/prelude.rs
Miguel Ojeda 4c7f949906 rust: print: add more pr_*! levels
Currently, only `pr_info!` (for the minimal sample) and
`pr_emerg!` (for the panic handler) are there.

Add the other levels as new macros, i.e. `pr_alert!`, `pr_crit!`,
`pr_err!`, `pr_warn!`, `pr_notice!` and `pr_debug!`.

Co-developed-by: Adam Bratschi-Kaye <ark.email@gmail.com>
Signed-off-by: Adam Bratschi-Kaye <ark.email@gmail.com>
Co-developed-by: Wedson Almeida Filho <wedsonaf@gmail.com>
Signed-off-by: Wedson Almeida Filho <wedsonaf@gmail.com>
Co-developed-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Reviewed-by: Wei Liu <wei.liu@kernel.org>
Reviewed-by: Sergio Gonzalez Collado <sergio.collado@gmail.com>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2022-12-01 20:12:14 +01:00

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Rust

// SPDX-License-Identifier: GPL-2.0
//! The `kernel` prelude.
//!
//! These are the most common items used by Rust code in the kernel,
//! intended to be imported by all Rust code, for convenience.
//!
//! # Examples
//!
//! ```
//! use kernel::prelude::*;
//! ```
pub use core::pin::Pin;
pub use alloc::{boxed::Box, vec::Vec};
pub use macros::module;
pub use super::{pr_alert, pr_crit, pr_debug, pr_emerg, pr_err, pr_info, pr_notice, pr_warn};
pub use super::error::{Error, Result};
pub use super::ThisModule;