Struct Cr2
pub struct Cr2;Expand description
Contains the Page Fault Linear Address (PFLA).
When a page fault occurs, the CPU sets this register to the faulting virtual address.
Implementations§
§impl Cr2
impl Cr2
pub fn read() -> Result<VirtAddr, VirtAddrNotValid>
pub fn read() -> Result<VirtAddr, VirtAddrNotValid>
Read the current page fault linear address from the CR2 register.
§Errors
This method returns a VirtAddrNotValid error if the CR2 register contains a
non-canonical address. Call Cr2::read_raw to handle such cases.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for Cr2
impl RefUnwindSafe for Cr2
impl Send for Cr2
impl Sync for Cr2
impl Unpin for Cr2
impl UnsafeUnpin for Cr2
impl UnwindSafe for Cr2
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more