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A64PagingMetaData

page_table_multiarch::aarch64

Struct A64PagingMetaData 

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pub struct A64PagingMetaData;
Available on AArch64 only.
Expand description

Metadata of AArch64 page tables.

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impl PagingMetaData for A64PagingMetaData

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const LEVELS: usize = 4

The number of levels of the hardware page table.
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const PA_MAX_BITS: usize = 48

The maximum number of bits of physical address.
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const VA_MAX_BITS: usize = 48

The maximum number of bits of virtual address.
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type VirtAddr = VirtAddr

The virtual address to be translated in this page table. Read more
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fn vaddr_is_valid(vaddr: usize) -> bool

Whether a given virtual address is valid.
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fn flush_tlb(vaddr: Option<VirtAddr>)

Flushes the TLB. Read more
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const PA_MAX_ADDR: usize = _

The maximum physical address.
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fn paddr_is_valid(paddr: usize) -> bool

Whether a given physical address is valid.

Auto Trait 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,

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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,

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

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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>,

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type Error = Infallible

The type returned in the event of a conversion error.
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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>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.