Enum EntryLevel 

#[repr(u8)]
pub enum EntryLevel {
    Pml4 = 3,
    Pdpt = 2,
    Pd = 1,
    Pt = 0,
}

The depth of an x64 page table

Variants

Pml4 = 3

Pdpt = 2

Pd = 1

Pt = 0

Implementations

impl EntryLevel

pub fn mapping_size(self) -> u64

The amount of memory that can be mapped by an entry in a page table. If the entry is a leaf, this value represents the size of the entry, otherwise it represents the maximum amount of physical memory space that can be mapped if all mappings below this entry are used

pub fn leaf(self, va: u64) -> PageTableEntryType

Returns a leaf entry for a virtual address in this level

pub fn directory_pa(self, va: u64) -> u64

Returns the physical address of the directory entry for a va at this level Assumes that the directory is part of an identity mapping

Trait Implementations

impl Clone for EntryLevel

fn clone(&self) -> EntryLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EntryLevel

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

Formats the value using the given formatter.

impl Ord for EntryLevel

fn cmp(&self, other: &EntryLevel) -> 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 EntryLevel

fn eq(&self, other: &EntryLevel) -> 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 EntryLevel

fn partial_cmp(&self, other: &EntryLevel) -> 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 EntryLevel

impl Eq for EntryLevel

impl StructuralPartialEq for EntryLevel