Enum x86_64::structures::paging::mapper::UnmapError

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pub enum UnmapError {
    ParentEntryHugePage,
    PageNotMapped,
    InvalidFrameAddress(PhysAddr),
}
Expand description

An error indicating that an unmap call failed.

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ParentEntryHugePage

An upper level page table entry has the HUGE_PAGE flag set, which means that the given page is part of a huge page and can’t be freed individually.

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PageNotMapped

The given page is not mapped to a physical frame.

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InvalidFrameAddress(PhysAddr)

The page table entry for the given page points to an invalid physical address.

Trait Implementations§

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impl Debug for UnmapError

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl RefUnwindSafe for UnmapError

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impl Send for UnmapError

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impl Sync for UnmapError

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impl Unpin for UnmapError

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impl UnwindSafe for UnmapError

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.