[−][src]Struct x86_64::registers::control::Cr0

pub struct Cr0;

Various control flags modifying the basic operation of the CPU.

Implementations

impl Cr0[src]

pub fn read() -> Cr0Flags[src]

Read the current set of CR0 flags.

pub fn read_raw() -> u64[src]

Read the current raw CR0 value.

pub unsafe fn write(flags: Cr0Flags)[src]

Write CR0 flags.

Preserves the value of reserved fields.

Safety

This function is unsafe because it's possible to violate memory safety through it, e.g. by disabling paging.

pub unsafe fn write_raw(value: u64)[src]

Write raw CR0 flags.

Does not preserve any values, including reserved fields.

Safety

This function is unsafe because it's possible to violate memory safety through it, e.g. by disabling paging.

pub unsafe fn update<F>(f: F) where
    F: FnOnce(&mut Cr0Flags), [src]

Updates CR0 flags.

Preserves the value of reserved fields.

Safety

This function is unsafe because it's possible to violate memory safety through it, e.g. by disabling paging.

Trait Implementations

impl Debug for Cr0[src]

Auto Trait Implementations

impl Send for Cr0

impl Sync for Cr0

impl Unpin for Cr0

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.