Struct page_table::PageTableShuttle

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pub struct PageTableShuttle<Meta: VmMeta, F: Fn(PPN<Meta>) -> VPN<Meta>> {
    pub table: PageTable<Meta>,
    pub f: F,
}

Expand description

页表穿梭机。

结合物理页到虚页的翻译算法实现对页表的任意访问。

Fields

table: PageTable<Meta>

一个页表。

f: F

翻译函数。

Implementations

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impl<Meta: VmMeta, F: Fn(PPN<Meta>) -> VPN<Meta>> PageTableShuttle<Meta, F>

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pub fn walk(&self, visitor: impl Visitor<Meta>)

使用访问器 visitor 遍历页表。

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pub fn walk_mut(&mut self, visitor: impl Decorator<Meta>)

使用访问器 visitor 遍历并修改页表。

Trait Implementations

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impl<Meta: VmMeta, F: Fn(PPN<Meta>) -> VPN<Meta>> Debug for PageTableShuttle<Meta, F>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<Meta, F> RefUnwindSafe for PageTableShuttle<Meta, F> where
F: RefUnwindSafe,
Meta: RefUnwindSafe,

impl<Meta, F> Send for PageTableShuttle<Meta, F> where
F: Send,
Meta: Send,

impl<Meta, F> Sync for PageTableShuttle<Meta, F> where
F: Sync,
Meta: Sync,

impl<Meta, F> Unpin for PageTableShuttle<Meta, F> where
F: Unpin,
Meta: Unpin,

impl<Meta, F> !UnwindSafe for PageTableShuttle<Meta, F>

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct page_table::PageTableShuttle

Fields

Implementations

impl<Meta: VmMeta, F: Fn(PPN<Meta>) -> VPN<Meta>> PageTableShuttle<Meta, F>

pub fn walk(&self, visitor: impl Visitor<Meta>)

pub fn walk_mut(&mut self, visitor: impl Decorator<Meta>)

Trait Implementations

impl<Meta: VmMeta, F: Fn(PPN<Meta>) -> VPN<Meta>> Debug for PageTableShuttle<Meta, F>

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

Auto Trait Implementations

impl<Meta, F> RefUnwindSafe for PageTableShuttle<Meta, F> where
F: RefUnwindSafe,
Meta: RefUnwindSafe,

impl<Meta, F> Send for PageTableShuttle<Meta, F> where
F: Send,
Meta: Send,

impl<Meta, F> Sync for PageTableShuttle<Meta, F> where
F: Sync,
Meta: Sync,

impl<Meta, F> Unpin for PageTableShuttle<Meta, F> where
F: Unpin,
Meta: Unpin,

impl<Meta, F> !UnwindSafe for PageTableShuttle<Meta, F>

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct page_table::PageTableShuttle

Fields

Implementations

impl<Meta: VmMeta, F: Fn(PPN<Meta>) -> VPN<Meta>> PageTableShuttle<Meta, F>

pub fn walk(&self, visitor: impl Visitor<Meta>)

pub fn walk_mut(&mut self, visitor: impl Decorator<Meta>)

Trait Implementations

impl<Meta: VmMeta, F: Fn(PPN<Meta>) -> VPN<Meta>> Debug for PageTableShuttle<Meta, F>

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

Auto Trait Implementations

impl<Meta, F> RefUnwindSafe for PageTableShuttle<Meta, F> where F: RefUnwindSafe, Meta: RefUnwindSafe,

impl<Meta, F> Send for PageTableShuttle<Meta, F> where F: Send, Meta: Send,

impl<Meta, F> Sync for PageTableShuttle<Meta, F> where F: Sync, Meta: Sync,

impl<Meta, F> Unpin for PageTableShuttle<Meta, F> where F: Unpin, Meta: Unpin,

impl<Meta, F> !UnwindSafe for PageTableShuttle<Meta, F>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<Meta, F> RefUnwindSafe for PageTableShuttle<Meta, F> where
F: RefUnwindSafe,
Meta: RefUnwindSafe,

impl<Meta, F> Send for PageTableShuttle<Meta, F> where
F: Send,
Meta: Send,

impl<Meta, F> Sync for PageTableShuttle<Meta, F> where
F: Sync,
Meta: Sync,

impl<Meta, F> Unpin for PageTableShuttle<Meta, F> where
F: Unpin,
Meta: Unpin,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,