Struct hal::memory::PAddr

pub struct PAddr(/* private fields */);

Represents a physical address. If the target architecture has any requirements for valid physical addresses, they are always enforced.

Implementations

impl PAddr

pub const fn new(address: usize) -> Option<PAddr>

Construct a new PAddr. The target architecture does not have any requirements on valid physical addresses, so this always succeeds.

pub fn align_down(self, align: usize) -> PAddr

Align this address to the given alignment, moving downwards if this is not already aligned. align must be 0 or a power-of-two.

pub fn align_up(self, align: usize) -> PAddr

pub fn is_aligned(self, align: usize) -> bool

pub fn checked_add(self, rhs: usize) -> Option<Self>

pub fn checked_sub(self, rhs: usize) -> Option<Self>

Trait Implementations

impl Add<usize> for PAddr

type Output = PAddr

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign<usize> for PAddr

fn add_assign(&mut self, rhs: usize)

Performs the += operation.

impl Clone for PAddr

fn clone(&self) -> PAddr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PAddr

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

Formats the value using the given formatter.

impl Default for PAddr

fn default() -> PAddr

Returns the “default value” for a type.

impl From<PAddr> for usize

fn from(address: PAddr) -> usize

Converts to this type from the input type.

impl LowerHex for PAddr

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

Formats the value using the given formatter.

impl Ord for PAddr

fn cmp(&self, other: &PAddr) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for PAddr

fn eq(&self, other: &PAddr) -> 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 for PAddr

fn partial_cmp(&self, other: &PAddr) -> 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<usize> for PAddr

type Output = PAddr

The resulting type after applying the - operator.

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

Performs the - operation.

impl SubAssign<usize> for PAddr

fn sub_assign(&mut self, rhs: usize)

Performs the -= operation.

impl UpperHex for PAddr

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

Formats the value using the given formatter.

impl Copy for PAddr

impl Eq for PAddr

impl StructuralPartialEq for PAddr