Struct kernel::mem::address::page_number::PageNumber

pub struct PageNumber {
    bits: usize,
}

Fields

bits: usize

Implementations

impl PageNumber

pub fn index(&self) -> [usize; 3]

pub fn offset(&mut self, rhs: usize) -> Self

pub fn as_trap_context_mut(&self) -> &'static mut TrapContext

Interprets the page as a TrapContext and return a mutable reference to it.

Trait Implementations

impl Clone for PageNumber

fn clone(&self) -> PageNumber

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<PageNumber> for VirtualAddress

fn from(value: PageNumber) -> Self

Converts to this type from the input type.

impl From<PageNumber> for usize

fn from(value: PageNumber) -> Self

Converts to this type from the input type.

impl From<VirtualAddress> for PageNumber

fn from(value: VirtualAddress) -> Self

Converts to this type from the input type.

impl From<usize> for PageNumber

fn from(value: usize) -> Self

Converts to this type from the input type.

impl Ord for PageNumber

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<PageNumber> for PageNumber

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd<PageNumber> for PageNumber

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Sub<PageNumber> for PageNumber

type Output = usize

The resulting type after applying the - operator.

fn sub(self, rhs: PageNumber) -> usize

Performs the - operation.

impl Copy for PageNumber

impl Eq for PageNumber

impl StructuralEq for PageNumber

impl StructuralPartialEq for PageNumber