[−][src]Struct x86_64::registers::model_specific::Efer
The Extended Feature Enable Register.
Methods
impl Efer
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pub fn read() -> EferFlags
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Read the current EFER flags.
pub fn read_raw() -> u64
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Read the current raw EFER flags.
pub unsafe fn write(flags: EferFlags)
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Write the EFER flags, preserving reserved values.
Preserves the value of reserved fields. Unsafe because it's possible to break memory safety, e.g. by disabling long mode.
pub unsafe fn write_raw(flags: u64)
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Write the EFER flags.
Does not preserve any bits, including reserved fields. Unsafe because it's possible to break memory safety, e.g. by disabling long mode.
pub unsafe fn update<F>(f: F) where
F: FnOnce(&mut EferFlags),
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F: FnOnce(&mut EferFlags),
Update EFER flags.
Preserves the value of reserved fields. Unsafe because it's possible to break memory safety, e.g. by disabling long mode.
impl Efer
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Trait Implementations
Auto Trait Implementations
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,