Struct abyss::dev::mmio::MmioArea

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#[repr(transparent)]
pub struct MmioArea(pub Range<Pa>);
Expand description

Representation of Mmio area.

Tuple Fields§

§0: Range<Pa>

Implementations§

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impl MmioArea

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pub const unsafe fn new(n: Range<Pa>) -> Self

Create a new mmio area.

Safety

mmio range should be valid.

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pub const fn size(&self) -> usize

Get size of this mmio area.

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pub fn activate(self) -> ActiveMmioArea

Activate this mmio area.

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pub unsafe fn clone(&self) -> Self

Clone this mmio area.

Safety

The caller must synchronize the access of the duplicated mmio area.

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pub fn split_at(self, mid: usize) -> (Self, Self)

Divides one mmio area into two at an index.

The first will contain all indices from [0, mid) (excluding the index mid itself) and the second will contain all indices from [mid, len) (excluding the index len itself).

Panics

Panics if mid > len.

Trait Implementations§

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impl Debug for MmioArea

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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 MmioArea

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impl Send for MmioArea

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impl Sync for MmioArea

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impl Unpin for MmioArea

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impl UnwindSafe for MmioArea

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere T: ?Sized,

const: unstable§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable§

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

const: unstable§

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable§

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 Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable§

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 Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.