xwrust::xwos::lock::spinlock

Enum SpinlockMode

source 
pub enum SpinlockMode {
    Lock,
    LockBh,
    LockCpuirq,
    LockCpuirqSave(Option<XwReg>),
}
Expand description

自旋锁的上锁模式

Variants§

§

Lock

关闭抢占

§

LockBh

关闭抢占、中断底半部

§

LockCpuirq

关闭抢占、中断底半部和中断

§

LockCpuirqSave(Option<XwReg>)

关闭抢占、中断底半部和中断，并保存之前的中断标志

Auto Trait Implementations§

§

impl Freeze for SpinlockMode

§

impl RefUnwindSafe for SpinlockMode

§

impl Send for SpinlockMode

§

impl Sync for SpinlockMode

§

impl Unpin for SpinlockMode

§

impl UnwindSafe for SpinlockMode

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.