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Location

kernel_api::mapping

Enum Location 

Source 
#[non_exhaustive]
pub enum Location<T> {
    Any,
    At(T),
}
Available on crate feature full only.
Expand description

The strategy used to place the allocation within the address space.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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Any

The memory can be allocated at any available address in the address space.

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At(T)

The allocator call should fail if the specifically requested address is unavailable.

Trait Implementations§

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impl<T: Debug> Debug for Location<T>

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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<T> Freeze for Location<T>
where T: Freeze,

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impl<T> RefUnwindSafe for Location<T>
where T: RefUnwindSafe,

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impl<T> Send for Location<T>
where T: Send,

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impl<T> Sync for Location<T>
where T: Sync,

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impl<T> Unpin for Location<T>
where T: Unpin,

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impl<T> UnsafeUnpin for Location<T>
where T: UnsafeUnpin,

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impl<T> UnwindSafe for Location<T>
where T: UnwindSafe,

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 = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

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.