Module aster_frame::task

Tasks are the unit of code execution.

Structs

• DisablePreemptGuard
  A guard for disable preempt.
• FifoScheduler
  A simple FIFO (First-In-First-Out) task scheduler.
• Priority
  The priority of a task.
• Task
  A task that executes a function to the end.
• TaskAdapter
• TaskOptions
  Options to create or spawn a new task.

Enums

• TaskStatus
  The status of a task.

Traits

• Scheduler
  A scheduler for tasks.
• TaskContextApi
  Trait for manipulating the task context.

Functions

• add_task
  Adds a task to the global scheduler.
• current_task
  Retrieves the current task running on the processor.
• disable_preempt
  Disables preemption.
• preempt
  Preempts the task.
• schedule
  Calls this function to switch to other task by using GLOBAL_SCHEDULER
• set_scheduler
  Set the global task scheduler.