Struct rstubs::arch::DescriptorTablePointer

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#[repr(C, packed(1))]
pub struct DescriptorTablePointer {
    pub limit: u16,
    pub base: *mut u64,
}
Expand description

A pointer to a discriptor table, that can be loaded with lgdt or lidt.

It is used for the int::idt::InterruptDescriptorTable and gdt::GlobalDescriptorTable.

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§limit: u16

Size of the DT.

§base: *mut u64

Pointer to the memory region containing the DT.

Trait Implementations§

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impl Clone for DescriptorTablePointer

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fn clone(&self) -> DescriptorTablePointer

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DescriptorTablePointer

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

Formats the value using the given formatter. Read more
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impl Copy for DescriptorTablePointer

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impl Sync for DescriptorTablePointer

Auto Trait Implementations§

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impl RefUnwindSafe for DescriptorTablePointer

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impl !Send for DescriptorTablePointer

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impl Unpin for DescriptorTablePointer

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impl UnwindSafe for DescriptorTablePointer

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,

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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

Mutably borrows from an owned value. Read more
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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.