Struct dpdk_unix::memory_information::VirtualAddress

pub struct VirtualAddress(_);

A virtual address.

This is the same as the value returned from malloc(), a *mut T pointer, a &T reference, etc.

No checks are made for its validity.

Methods

impl VirtualAddress

pub fn offset_from_start_of_page(self) -> usize

Relative offset from the start of the system page containing this virtual address.

May be zero, but will always be less than the system page size.

pub fn first_address_in_page(self) -> Self

The address of the page which contains this physical address. May be the same value.

Trait Implementations

impl Default for VirtualAddress

fn default() -> VirtualAddress

Returns the "default value" for a type.

impl Clone for VirtualAddress

fn clone(&self) -> VirtualAddress

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Ord for VirtualAddress

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

impl<T> From<NonNull<T>> for VirtualAddress

fn from(value: NonNull<T>) -> Self

Performs the conversion.

impl<T> From<Option<NonNull<T>>> for VirtualAddress

fn from(value: Option<NonNull<T>>) -> Self

Performs the conversion.

impl<'a, T: 'a> From<&'a T> for VirtualAddress

fn from(value: &'a T) -> Self

Performs the conversion.

impl<'a, T: 'a> From<&'a mut T> for VirtualAddress

fn from(value: &'a mut T) -> Self

Performs the conversion.

impl<T> From<*const T> for VirtualAddress

fn from(value: *const T) -> Self

Performs the conversion.

impl<T> From<*mut T> for VirtualAddress

fn from(value: *mut T) -> Self

Performs the conversion.

impl From<usize> for VirtualAddress

fn from(value: usize) -> Self

Performs the conversion.

impl From<VirtualAddress> for VirtualPageFrameNumber

fn from(value: VirtualAddress) -> Self

Performs the conversion.

impl Eq for VirtualAddress

impl<T> Into<Option<NonNull<T>>> for VirtualAddress

fn into(self) -> Option<NonNull<T>>

Performs the conversion.

impl<T> Into<*const T> for VirtualAddress

fn into(self) -> *const T

Performs the conversion.

impl<T> Into<*mut T> for VirtualAddress

fn into(self) -> *mut T

Performs the conversion.

impl Into<usize> for VirtualAddress

fn into(self) -> usize

Performs the conversion.

impl Copy for VirtualAddress

impl PartialOrd<VirtualAddress> for VirtualAddress

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

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

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

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

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

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

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

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

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

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

impl PartialEq<VirtualAddress> for VirtualAddress

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

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

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

This method tests for !=.

impl Hash for VirtualAddress

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, 

Feeds a slice of this type into the given [Hasher].

impl Add<usize> for VirtualAddress

type Output = Self

The resulting type after applying the + operator.

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

Performs the + operation.

impl Sub<usize> for VirtualAddress

type Output = Self

The resulting type after applying the - operator.

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

Performs the - operation.

impl AddAssign<usize> for VirtualAddress

fn add_assign(&mut self, rhs: usize)

Performs the += operation.

impl SubAssign<usize> for VirtualAddress

fn sub_assign(&mut self, rhs: usize)

Performs the -= operation.

impl Debug for VirtualAddress

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

Formats the value using the given formatter.