[]Struct x86_64::structures::idt::PageFaultErrorCode

#[repr(transparent)]
pub struct PageFaultErrorCode { /* fields omitted */ }

Describes an page fault error code.

Methods

impl PageFaultErrorCode

pub const PROTECTION_VIOLATION: PageFaultErrorCode

If this flag is set, the page fault was caused by a page-protection violation, else the page fault was caused by a not-present page.

pub const CAUSED_BY_WRITE: PageFaultErrorCode

If this flag is set, the memory access that caused the page fault was a write. Else the access that caused the page fault is a memory read. This bit does not necessarily indicate the cause of the page fault was a read or write violation.

pub const USER_MODE: PageFaultErrorCode

If this flag is set, an access in user mode (CPL=3) caused the page fault. Else an access in supervisor mode (CPL=0, 1, or 2) caused the page fault. This bit does not necessarily indicate the cause of the page fault was a privilege violation.

pub const MALFORMED_TABLE: PageFaultErrorCode

If this flag is set, the page fault is a result of the processor reading a 1 from a reserved field within a page-translation-table entry.

pub const INSTRUCTION_FETCH: PageFaultErrorCode

If this flag is set, it indicates that the access that caused the page fault was an instruction fetch.

pub fn empty() -> PageFaultErrorCode

Returns an empty set of flags.

pub fn all() -> PageFaultErrorCode

Returns the set containing all flags.

pub fn bits(&self) -> u64

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u64) -> Option<PageFaultErrorCode>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub fn from_bits_truncate(bits: u64) -> PageFaultErrorCode

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub fn intersects(&self, other: PageFaultErrorCode) -> bool

Returns true if there are flags common to both self and other.

pub fn contains(&self, other: PageFaultErrorCode) -> bool

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: PageFaultErrorCode)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: PageFaultErrorCode)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: PageFaultErrorCode)

Toggles the specified flags in-place.

pub fn set(&mut self, other: PageFaultErrorCode, value: bool)

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Clone for PageFaultErrorCode

fn clone_from(&mut self, source: &Self)
1.0.0
[src]

Performs copy-assignment from source. Read more

impl Debug for PageFaultErrorCode

impl PartialEq<PageFaultErrorCode> for PageFaultErrorCode

impl Eq for PageFaultErrorCode

impl Ord for PageFaultErrorCode

fn max(self, other: Self) -> Self
1.21.0
[src]

Compares and returns the maximum of two values. Read more

fn min(self, other: Self) -> Self
1.21.0
[src]

Compares and returns the minimum of two values. Read more

impl PartialOrd<PageFaultErrorCode> for PageFaultErrorCode

impl Hash for PageFaultErrorCode

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher
1.3.0
[src]

Feeds a slice of this type into the given [Hasher]. Read more

impl Copy for PageFaultErrorCode

impl Sub<PageFaultErrorCode> for PageFaultErrorCode

type Output = PageFaultErrorCode

The resulting type after applying the - operator.

fn sub(self, other: PageFaultErrorCode) -> PageFaultErrorCode

Returns the set difference of the two sets of flags.

impl SubAssign<PageFaultErrorCode> for PageFaultErrorCode

fn sub_assign(&mut self, other: PageFaultErrorCode)

Disables all flags enabled in the set.

impl Not for PageFaultErrorCode

type Output = PageFaultErrorCode

The resulting type after applying the ! operator.

fn not(self) -> PageFaultErrorCode

Returns the complement of this set of flags.

impl BitAnd<PageFaultErrorCode> for PageFaultErrorCode

type Output = PageFaultErrorCode

The resulting type after applying the & operator.

fn bitand(self, other: PageFaultErrorCode) -> PageFaultErrorCode

Returns the intersection between the two sets of flags.

impl BitOr<PageFaultErrorCode> for PageFaultErrorCode

type Output = PageFaultErrorCode

The resulting type after applying the | operator.

fn bitor(self, other: PageFaultErrorCode) -> PageFaultErrorCode

Returns the union of the two sets of flags.

impl BitXor<PageFaultErrorCode> for PageFaultErrorCode

type Output = PageFaultErrorCode

The resulting type after applying the ^ operator.

fn bitxor(self, other: PageFaultErrorCode) -> PageFaultErrorCode

Returns the left flags, but with all the right flags toggled.

impl BitAndAssign<PageFaultErrorCode> for PageFaultErrorCode

fn bitand_assign(&mut self, other: PageFaultErrorCode)

Disables all flags disabled in the set.

impl BitOrAssign<PageFaultErrorCode> for PageFaultErrorCode

fn bitor_assign(&mut self, other: PageFaultErrorCode)

Adds the set of flags.

impl BitXorAssign<PageFaultErrorCode> for PageFaultErrorCode

fn bitxor_assign(&mut self, other: PageFaultErrorCode)

Toggles the set of flags.

impl Extend<PageFaultErrorCode> for PageFaultErrorCode

impl FromIterator<PageFaultErrorCode> for PageFaultErrorCode

impl Octal for PageFaultErrorCode

impl Binary for PageFaultErrorCode

impl LowerHex for PageFaultErrorCode

impl UpperHex for PageFaultErrorCode

Auto Trait Implementations

Blanket Implementations

impl<T> From for T[src]

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

type Error = !

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

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

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

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

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

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

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

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