Struct AddressWidth 

#[repr(transparent)]
pub struct AddressWidth(pub u8);

Address width for second-level page tables (§9.3).

Determines the number of page table levels walked.

Tuple Fields

0: u8

Implementations

impl AddressWidth

pub const AW_39BIT: AddressWidth

39-bit (3-level page table). AGAW = 39 bits.

pub const AW_48BIT: AddressWidth

48-bit (4-level page table). AGAW = 48 bits.

pub const AW_57BIT: AddressWidth

57-bit (5-level page table). AGAW = 57 bits.

impl AddressWidth

pub fn levels(&self) -> Option<u8>

Get the number of page table levels for this address width.

Trait Implementations

impl Clone for AddressWidth

fn clone(&self) -> AddressWidth

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AddressWidth

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

Formats the value using the given formatter.

impl Hash for AddressWidth

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Inspect for AddressWidth

fn inspect(&self, req: Request<'_>)

Inspects the object.

impl Ord for AddressWidth

fn cmp(&self, other: &AddressWidth) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for AddressWidth

fn eq(&self, other: &AddressWidth) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for AddressWidth

fn partial_cmp(&self, other: &AddressWidth) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for AddressWidth

impl Eq for AddressWidth

impl StructuralPartialEq for AddressWidth