Struct x86_64::registers::model_specific::Efer[−][src]

pub struct Efer;
Expand description

The Extended Feature Enable Register.

Implementations

impl Efer[src]

pub fn read() -> EferFlags[src]

Read the current EFER flags.

pub fn read_raw() -> u64[src]

Read the current raw EFER flags.

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

Write the EFER flags, preserving reserved values.

Preserves the value of reserved fields.

Safety

Unsafe because it’s possible to break memory safety with wrong flags, e.g. by disabling long mode.

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

Write the EFER flags.

Does not preserve any bits, including reserved fields.

Safety

Unsafe because it’s possible to break memory safety with wrong flags, e.g. by disabling long mode.

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

Update EFER flags.

Preserves the value of reserved fields.

Safety

Unsafe because it’s possible to break memory safety with wrong flags, e.g. by disabling long mode.

impl Efer[src]

pub const MSR: Msr[src]

The underlying model specific register.

Trait Implementations

impl Debug for Efer[src]

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl Send for Efer

impl Sync for Efer

impl Unpin for Efer

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

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

pub fn from(t: T) -> T[src]

Performs the conversion.

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

pub fn into(self) -> U[src]

Performs the conversion.

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.

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

Performs the conversion.

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.

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

Performs the conversion.