# Struct os::mm::memory_set::MemorySet

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    pub struct MemorySet {
        page_table: PageTable,
        areas: Vec<MapArea>,
    }

## Fields

`page_table: PageTable` `areas: Vec<MapArea>`

## Implementations

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### impl MemorySet

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#### pub fn new_bare() -> Self

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#### pub fn token(&self) -> usize

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#### pub fn insert_framed_area(
&mut self,
start_va: VirtAddr,
end_va: VirtAddr,
permission: MapPermission
)

Assume that no conflicts.

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#### pub fn remove_area_with_start_vpn(&mut self, start_vpn: VirtPageNum)

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#### fn push(&mut self, map_area: MapArea, data: Option<&[ u8 ]>)

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#### fn map_trampoline(&mut self)

Mention that trampoline is not collected by areas.

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#### pub fn new_kernel() -> Self

Without kernel stacks.

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#### pub fn from_elf(elf_data: &[ u8 ]) -> (Self, usize, usize )

Include sections in elf and trampoline and TrapContext and user stack, also returns user_sp and entry point.

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#### pub fn from_existed_user(user_space: &MemorySet) -> MemorySet

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#### pub fn activate(&self)

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#### pub fn translate(&self, vpn: VirtPageNum) -> Option<PageTableEntry>

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#### pub fn recycle_data_pages(&mut self)

## Auto Trait Implementations

### impl RefUnwindSafe for MemorySet

### impl Send for MemorySet

### impl Sync for MemorySet

### impl Unpin for MemorySet

### impl UnwindSafe for MemorySet

## 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<U> 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<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.