Crate ostd

The standard library for Asterinas and other Rust OSes.

Re-exports

• pub use self::cpu::CpuLocal;
• pub use self::prelude::Result;

Modules

• arch
  Platform-specific code.
• boot
  The architecture-independent boot module, which provides a universal interface from the bootloader to the rest of OSTD.
• bus
  Bus operations
• collections
  This module provides some advanced collections.
• console
  Console output.
• cpu
  CPU.
• io_mem
  I/O memory.
• logger
  Logging support.
• mm
  Virtual memory (VM).
• panicking
  Panic support.
• prelude
  The prelude.
• sync
  Useful synchronization primitives.
• task
  Tasks are the unit of code execution.
• trap
  Handles trap across kernel and user space.
• user
  User space.

Macros

• cpu_local
  Defines a CPU-local variable.
• early_print
  Prints to the console.
• early_println
  Prints to the console, with a newline.
• offset_of
  Gets the offset of a field within a type as a pointer.
• value_offset
  Gets the offset of a field within an object as a pointer.

Enums

• Error
  The error type which is returned from the APIs of this crate.

Functions

• init
  Initializes OSTD.

Attribute Macros

• main
  This macro is used to mark the kernel entry point.