Struct mycelium_kernel::arch::x86_64::mm::size::Size4Kb

pub struct Size4Kb;

Trait Implementations

impl Clone for Size4Kb

fn clone(&self) -> Size4Kb

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for Size4Kb

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

Formats the value using the given formatter.

impl<A> Map<Size4Kb, A> for PageCtrlwhere
    A: Alloc<Size4Kb>,

unsafe fn unmap(&mut self, _virt: Page<VAddr, Size4Kb>) -> Page<PAddr, Size4Kb>

Safety

Unmapping a page can break pretty much everything.

type Entry = Entry<Pt>

unsafe fn map_page(
    &mut self,
    virt: Page<VAddr, Size4Kb>,
    phys: Page<PAddr, Size4Kb>,
    frame_alloc: &mut A
) -> Handle<'_, Size4Kb, <PageCtrl as Map<Size4Kb, A>>::Entry>

Map the virtual memory page represented by virt to the physical page represented bt phys.

fn flags_mut(
    &mut self,
    _virt: Page<VAddr, Size4Kb>
) -> Handle<'_, Size4Kb, <PageCtrl as Map<Size4Kb, A>>::Entry>

fn identity_map(
    &mut self,
    phys: Page<PAddr, S>,
    frame_alloc: &mut A
) -> Handle<'_, S, Self::Entry>

Identity map the provided physical page to the virtual page with the same address.

unsafe fn map_range<F>(
    &mut self,
    virt: PageRange<VAddr, S>,
    phys: PageRange<PAddr, S>,
    set_flags: F,
    frame_alloc: &mut A
) -> PageRange<VAddr, S>where
    F: FnMut(&mut Handle<'_, S, Self::Entry>),

Map the range of virtual memory pages represented by virt to the range of physical pages represented by phys.

unsafe fn unmap_range(&mut self, virt: PageRange<VAddr, S>)

Unmap the provided range of virtual pages.

fn identity_map_range<F>(
    &mut self,
    phys: PageRange<PAddr, S>,
    set_flags: F,
    frame_alloc: &mut A
) -> PageRange<VAddr, S>where
    F: FnMut(&mut Handle<'_, S, Self::Entry>),

Identity map the provided physical page range to a range of virtual pages with the same address

impl PartialEq<Size4Kb> for Size4Kb

fn eq(&self, other: &Size4Kb) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StaticSize for Size4Kb

const SIZE: usize = 4_096usize

The size (in bytes) of this page.

const PRETTY_NAME: &'static str = "4KB"

const INSTANCE: Size4Kb = Size4Kb

impl TranslatePage<Size4Kb> for PageTable<Pd>

fn translate_page(
    &self,
    virt: Page<VAddr, Size4Kb>
) -> Result<Page<PAddr, Size4Kb>, TranslateError<Size4Kb>>

impl TranslatePage<Size4Kb> for PageTable<Pdpt>

fn translate_page(
    &self,
    virt: Page<VAddr, Size4Kb>
) -> Result<Page<PAddr, Size4Kb>, TranslateError<Size4Kb>>

impl TranslatePage<Size4Kb> for PageTable<Pt>

fn translate_page(
    &self,
    virt: Page<VAddr, Size4Kb>
) -> Result<Page<PAddr, Size4Kb>, TranslateError<Size4Kb>>

impl Copy for Size4Kb

impl Eq for Size4Kb

impl HoldsSize<Size4Kb> for Pd

impl HoldsSize<Size4Kb> for Pdpt

impl HoldsSize<Size4Kb> for Pml4

impl HoldsSize<Size4Kb> for Pt

impl StructuralEq for Size4Kb

impl StructuralPartialEq for Size4Kb