x86_64::registers::control

Struct Cr8

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pub struct Cr8;
Expand description

Contains the task priority.

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impl Cr8

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pub fn read() -> Option<PriorityClass>

Read the current priority class in CR8.

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pub fn read_raw() -> u64

Read the current raw CR8 value.

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pub fn write(priority_class: Option<PriorityClass>)

Write the priority class to CR8.

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pub fn write_raw(value: u64)

Write to CR8.

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pub fn update<F>(f: F)
where F: FnOnce(&mut Option<PriorityClass>),

Updates the priority class in CR8.

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impl Debug for Cr8

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for Cr8

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impl RefUnwindSafe for Cr8

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impl Send for Cr8

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impl Sync for Cr8

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impl Unpin for Cr8

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impl UnwindSafe for Cr8

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.