Struct Page

pub struct Page<A: Arch>(/* private fields */);

Represents a memory page.

Page size and alignment is determined according to crate::arch::Arch::PAGE_BITS.

Implementations

impl<A: Arch> Page<A>

pub fn start_addr(&self) -> Addr

Returns the lowest address on this page.

pub fn last_address_of_page(&self) -> Addr

Returns the last address of the page. This is always greater than the value returned by Self::start_addr.

pub fn first_address_after_page(&self) -> Addr

Returns the first address after this page. This may wrap around if the page is the last page in the address space. In that case, the address returned is 0.

pub fn as_u64(self) -> u64

Converts Self::start_addr to a u64.

Trait Implementations

impl<A: Arch> Add<u64> for Page<A>

type Output = Page<A>

The resulting type after applying the + operator.

fn add(self, rhs: u64) -> Self::Output

Performs the + operation.

impl<A: Clone + Arch> Clone for Page<A>

fn clone(&self) -> Page<A>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<A: Arch> Debug for Page<A>

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

Formats the value using the given formatter.

impl<A: Hash + Arch> Hash for Page<A>

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<A: Ord + Arch> Ord for Page<A>

fn cmp(&self, other: &Page<A>) -> 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<A: PartialEq + Arch> PartialEq for Page<A>

fn eq(&self, other: &Page<A>) -> 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<A: PartialOrd + Arch> PartialOrd for Page<A>

fn partial_cmp(&self, other: &Page<A>) -> 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<A: Arch> Sub<u64> for Page<A>

type Output = Page<A>

The resulting type after applying the - operator.

fn sub(self, rhs: u64) -> Self::Output

Performs the - operation.

impl<A: Arch> Copy for Page<A>

impl<A: Eq + Arch> Eq for Page<A>

impl<A: Arch> StructuralPartialEq for Page<A>