Struct kernel::object::memory_object::MemoryObject

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pub struct MemoryObject {
    pub id: KernelObjectId,
    pub owner: KernelObjectId,
    pub virtual_address: Option<VAddr>,
    pub physical_address: PAddr,
    pub size: usize,
    pub flags: Flags,
}

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§id: KernelObjectId§owner: KernelObjectId§virtual_address: Option<VAddr>

The virtual address to map this MemoryObject at. If this is None, the mapping task can choose to map it at any virtual address it chooses.

§physical_address: PAddr§size: usize

Size of this MemoryObject in bytes.

§flags: Flags

Implementations§

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impl MemoryObject

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pub fn new( owner: KernelObjectId, virtual_address: Option<VAddr>, physical_address: PAddr, size: usize, flags: Flags ) -> Arc<MemoryObject>

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pub fn from_boot_info( owner: KernelObjectId, segment: &Segment ) -> Arc<MemoryObject>

Trait Implementations§

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impl KernelObject for MemoryObject

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fn id(&self) -> KernelObjectId

Auto Trait Implementations§

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impl UnwindSafe for MemoryObject

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,

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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 Twhere 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> Downcast for Twhere T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<dyn Any>. Rc<dyn Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Anydyn Any. This is needed since Rust cannot generate &Anydyn Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Anydyn Any. This is needed since Rust cannot generate &mut dyn Any’s vtable from &mut Trait’s.

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impl<T> DowncastSync for Twhere T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<dyn Any>. Arc<dyn Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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