[−][src]Struct x86_64::structures::paging::page::Page
A virtual memory page.
Methods
impl<S: PageSize> Page<S>
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pub const SIZE: u64
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The page size in bytes.
pub fn from_start_address(address: VirtAddr) -> Result<Self, ()>
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Returns the page that starts at the given virtual address.
Returns an error if the address is not correctly aligned (i.e. is not a valid page start).
pub fn containing_address(address: VirtAddr) -> Self
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Returns the page that contains the given virtual address.
pub fn start_address(&self) -> VirtAddr
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Returns the start address of the page.
pub const fn size(&self) -> u64
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Returns the size the page (4KB, 2MB or 1GB).
pub fn p4_index(&self) -> PageTableIndex
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Returns the level 4 page table index of this page.
pub fn p3_index(&self) -> PageTableIndex
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Returns the level 3 page table index of this page.
ⓘImportant traits for PageRange<S>pub fn range(start: Self, end: Self) -> PageRange<S>
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Returns a range of pages, exclusive end
.
ⓘImportant traits for PageRangeInclusive<S>pub fn range_inclusive(start: Self, end: Self) -> PageRangeInclusive<S>
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Returns a range of pages, inclusive end
.
impl<S: NotGiantPageSize> Page<S>
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pub fn p2_index(&self) -> PageTableIndex
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Returns the level 2 page table index of this page.
impl Page<Size1GiB>
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pub fn from_page_table_indices_1gib(
p4_index: PageTableIndex,
p3_index: PageTableIndex
) -> Self
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p4_index: PageTableIndex,
p3_index: PageTableIndex
) -> Self
Returns the 1GiB memory page with the specified page table indices.
impl Page<Size2MiB>
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pub fn from_page_table_indices_2mib(
p4_index: PageTableIndex,
p3_index: PageTableIndex,
p2_index: PageTableIndex
) -> Self
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p4_index: PageTableIndex,
p3_index: PageTableIndex,
p2_index: PageTableIndex
) -> Self
Returns the 2MiB memory page with the specified page table indices.
impl Page<Size4KiB>
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pub fn from_page_table_indices(
p4_index: PageTableIndex,
p3_index: PageTableIndex,
p2_index: PageTableIndex,
p1_index: PageTableIndex
) -> Self
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p4_index: PageTableIndex,
p3_index: PageTableIndex,
p2_index: PageTableIndex,
p1_index: PageTableIndex
) -> Self
Returns the 4KiB memory page with the specified page table indices.
pub fn p1_index(&self) -> PageTableIndex
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Returns the level 1 page table index of this page.
Trait Implementations
impl<S: PageSize> Add<u64> for Page<S>
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type Output = Self
The resulting type after applying the +
operator.
fn add(self, rhs: u64) -> Self::Output
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impl<S: PageSize> AddAssign<u64> for Page<S>
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fn add_assign(&mut self, rhs: u64)
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impl<S: Clone + PageSize> Clone for Page<S>
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fn clone(&self) -> Page<S>
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl<S: Copy + PageSize> Copy for Page<S>
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impl<S: PageSize> Debug for Page<S>
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impl<S: Eq + PageSize> Eq for Page<S>
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impl<S: Ord + PageSize> Ord for Page<S>
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fn cmp(&self, other: &Page<S>) -> Ordering
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#[must_use]
fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]
fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]
fn clamp(self, min: Self, max: Self) -> Self
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impl<S: PartialEq + PageSize> PartialEq<Page<S>> for Page<S>
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impl<S: PartialOrd + PageSize> PartialOrd<Page<S>> for Page<S>
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fn partial_cmp(&self, other: &Page<S>) -> Option<Ordering>
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fn lt(&self, other: &Page<S>) -> bool
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fn le(&self, other: &Page<S>) -> bool
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fn gt(&self, other: &Page<S>) -> bool
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fn ge(&self, other: &Page<S>) -> bool
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impl<S: PageSize> StructuralEq for Page<S>
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impl<S: PageSize> StructuralPartialEq for Page<S>
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impl<S: PageSize> Sub<Page<S>> for Page<S>
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type Output = u64
The resulting type after applying the -
operator.
fn sub(self, rhs: Self) -> Self::Output
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impl<S: PageSize> Sub<u64> for Page<S>
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type Output = Self
The resulting type after applying the -
operator.
fn sub(self, rhs: u64) -> Self::Output
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impl<S: PageSize> SubAssign<u64> for Page<S>
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fn sub_assign(&mut self, rhs: u64)
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Auto Trait Implementations
impl<S> Send for Page<S> where
S: Send,
S: Send,
impl<S> Sync for Page<S> where
S: Sync,
S: Sync,
impl<S> Unpin for Page<S> where
S: Unpin,
S: Unpin,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,