Module prelude

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::*;

Re-exports

• pub use core::pin::Pin;
• pub use crate::alloc::Box;
• pub use crate::alloc::KBox;
• pub use crate::alloc::KVBox;
• pub use crate::alloc::KVVec;
• pub use crate::alloc::KVec;
• pub use crate::alloc::VBox;
• pub use crate::alloc::VVec;
• pub use crate::alloc::Vec;
• pub use macros::module;
• pub use macros::pin_data;
• pub use macros::pinned_drop;
• pub use macros::vtable;
• pub use macros::Zeroable;
• pub use super::dbg;
• pub use super::init;
• pub use super::init;
• pub use super::error::Error;
• pub use super::error::Result;
• pub use super::str::CStr;
• pub use super::ThisModule;
• pub use super::init::InPlaceInit;
• pub use super::init::InPlaceWrite;
• pub use super::init::Init;
• pub use super::init::PinInit;
• pub use crate::alloc::flags::*;
• pub use super::error::code::*;

Macros

• build_assert
  Asserts that a boolean expression is true at compile time.
• current
  Returns the currently running task.
• dev_alert
  Prints an alert-level message (level 1) prefixed with device information.
• dev_crit
  Prints a critical-level message (level 2) prefixed with device information.
• dev_dbg
  Prints a debug-level message (level 7) prefixed with device information.
• dev_emerg
  Prints an emergency-level message (level 0) prefixed with device information.
• dev_err
  Prints an error-level message (level 3) prefixed with device information.
• dev_info
  Prints an info-level message (level 6) prefixed with device information.
• dev_notice
  Prints a notice-level message (level 5) prefixed with device information.
• dev_warn
  Prints a warning-level message (level 4) prefixed with device information.
• fmt
  A convenience alias for core::format_args.
• init
  Construct an in-place initializer for structs.
• pin_init
  Construct an in-place, pinned initializer for structs.
• pr_alert
  Prints an alert-level message (level 1).
• pr_crit
  Prints a critical-level message (level 2).
• pr_debug
  Prints a debug-level message (level 7).
• pr_emerg
  Prints an emergency-level message (level 0).
• pr_err
  Prints an error-level message (level 3).
• pr_info
  Prints an info-level message (level 6).
• pr_notice
  Prints a notice-level message (level 5).
• pr_warn
  Prints a warning-level message (level 4).
• static_assert
  Static assert (i.e. compile-time assert).
• try_init
  Construct an in-place fallible initializer for structs.
• try_pin_init
  Construct an in-place, fallible pinned initializer for structs.