Struct TaskControlBlockInner

pub struct TaskControlBlockInner {
    pub trap_cx_ppn: PhysPageNum,
    pub base_size: usize,
    pub task_cx: TaskContext,
    pub task_status: TaskStatus,
    pub memory_set: MemorySet,
    pub parent: Option<Weak<TaskControlBlock>>,
    pub children: Vec<Arc<TaskControlBlock>>,
    pub exit_code: i32,
}

Fields§

§trap_cx_ppn: PhysPageNum§base_size: usize§task_cx: TaskContext§task_status: TaskStatus§memory_set: MemorySet§parent: Option<Weak<TaskControlBlock>>§children: Vec<Arc<TaskControlBlock>>§exit_code: i32

Implementations§

impl TaskControlBlockInner

pub fn get_trap_cx(&self) -> &'static mut TrapContext

pub fn get_user_token(&self) -> usize

fn get_status(&self) -> TaskStatus

pub fn is_zombie(&self) -> bool

Auto Trait Implementations§

impl Freeze for TaskControlBlockInner

impl !RefUnwindSafe for TaskControlBlockInner

impl Send for TaskControlBlockInner

impl Sync for TaskControlBlockInner

impl Unpin for TaskControlBlockInner

impl !UnwindSafe for TaskControlBlockInner

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.