Struct VirtAddr 

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

Virtual Address

Implementations

impl VirtAddr

pub const fn new(value: usize) -> Self

创建新的值

pub const fn raw(&self) -> usize

获取内部值

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

向上对齐到指定边界

参数

• align: 对齐边界，必须是 2 的幂

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

向下对齐到指定边界

参数

• align: 对齐边界，必须是 2 的幂

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

检查是否对齐到指定边界

参数

• align: 对齐边界，必须是 2 的幂

impl VirtAddr

pub fn as_mut_ptr<T>(&self) -> *mut T

Trait Implementations

impl Add<usize> for VirtAddr

type Output = VirtAddr

The resulting type after applying the + operator.

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

Performs the + operation.

impl Add for VirtAddr

type Output = VirtAddr

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign<usize> for VirtAddr

fn add_assign(&mut self, rhs: usize)

Performs the += operation.

impl Clone for VirtAddr

fn clone(&self) -> VirtAddr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VirtAddr

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

Formats the value using the given formatter.

impl Default for VirtAddr

fn default() -> Self

Returns the “default value” for a type.

impl Display for VirtAddr

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

Formats the value using the given formatter.

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

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

Converts to this type from the input type.

impl<T> From<NonNull<T>> for VirtAddr

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

Converts to this type from the input type.

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

fn from(value: VirtAddr) -> Self

Converts to this type from the input type.

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

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

Converts to this type from the input type.

impl From<VirtAddr> for PhysAddr

fn from(value: VirtAddr) -> Self

Converts to this type from the input type.

impl From<VirtAddr> for usize

fn from(id: VirtAddr) -> Self

Converts to this type from the input type.

impl From<usize> for VirtAddr

fn from(value: usize) -> Self

Converts to this type from the input type.

impl Hash for VirtAddr

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 Ord for VirtAddr

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

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

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

type Output = VirtAddr

The resulting type after applying the - operator.

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

Performs the - operation.

impl Sub for VirtAddr

type Output = usize

The resulting type after applying the - operator.

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

Performs the - operation.

impl SubAssign<usize> for VirtAddr

fn sub_assign(&mut self, rhs: usize)

Performs the -= operation.

impl Copy for VirtAddr

impl Eq for VirtAddr

impl StructuralPartialEq for VirtAddr