LeafPageTableEntryView

ostd::specs::mm::page_table::node::entry_view

Struct LeafPageTableEntryView

pub struct LeafPageTableEntryView<C: PageTableConfig> {
    pub map_va: int,
    pub map_to_pa: int,
    pub level: PagingLevel,
    pub prop: PageProperty,
    pub phantom: PhantomData<C>,
}

Fields§

§map_va: int§map_to_pa: int§level: PagingLevel§prop: PageProperty§phantom: PhantomData<C>

Implementations§

impl<C: PageTableConfig> LeafPageTableEntryView<C>

pub uninterp fn va_end(self) -> Vaddr

impl<C: PageTableConfig> LeafPageTableEntryView<C>

pub open spec fn to_frame_view(self) -> FrameView<C>

{
    FrameView {
        ancestor_chain: Map::empty(),
        leaf: self,
    }
}

Trait Implementations§

impl<C: PageTableConfig> Inv for LeafPageTableEntryView<C>

open spec fn inv(self) -> bool

{
    &&& pa_is_valid_kernel_address(self.map_to_pa)
    &&& level_is_in_range(self.level as int)
    &&& self.map_va % (page_size_spec(self.level) as int) == 0

}

Auto Trait Implementations§

impl<C> Freeze for LeafPageTableEntryView<C>

impl<C> RefUnwindSafe for LeafPageTableEntryView<C>
where C: RefUnwindSafe,

impl<C> Send for LeafPageTableEntryView<C>

impl<C> Sync for LeafPageTableEntryView<C>

impl<C> Unpin for LeafPageTableEntryView<C>
where C: Unpin,

impl<C> UnwindSafe for LeafPageTableEntryView<C>
where C: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, VERUS_SPEC__A> FromSpec<T> for VERUS_SPEC__A
where VERUS_SPEC__A: From<T>,

fn obeys_from_spec() -> bool

fn from_spec(v: T) -> VERUS_SPEC__A

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

fn into(self) -> U

Calls U::from(self).

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

impl<T, VERUS_SPEC__A> IntoSpec<T> for VERUS_SPEC__A
where VERUS_SPEC__A: Into<T>,

fn obeys_into_spec() -> bool

fn into_spec(self) -> T

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

fn obeys_into_spec() -> bool

fn into_spec(self) -> U

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, VERUS_SPEC__A> TryFromSpec<T> for VERUS_SPEC__A
where VERUS_SPEC__A: TryFrom<T>,

fn obeys_try_from_spec() -> bool

fn try_from_spec( v: T, ) -> Result<VERUS_SPEC__A, <VERUS_SPEC__A as TryFrom<T>>::Error>

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.

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

Performs the conversion.

impl<T, VERUS_SPEC__A> TryIntoSpec<T> for VERUS_SPEC__A
where VERUS_SPEC__A: TryInto<T>,

fn obeys_try_into_spec() -> bool

fn try_into_spec(self) -> Result<T, <VERUS_SPEC__A as TryInto<T>>::Error>

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

fn obeys_try_into_spec() -> bool

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