⚠️ VeridianOS Kernel Documentation - This is low-level kernel code. All functions are unsafe unless explicitly marked otherwise. no_std

MappedRegion

veridian_kernel::raii

Struct MappedRegion 

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pub struct MappedRegion { /* private fields */ }
Expand description

RAII wrapper for mapped memory regions

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impl MappedRegion

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pub fn new(virt_addr: usize, size: usize, process_id: ProcessId) -> Self

Create a new mapped region guard

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pub fn addr(&self) -> usize

Get the virtual address

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pub fn size(&self) -> usize

Get the size

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impl Drop for MappedRegion

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl Freeze for MappedRegion

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impl RefUnwindSafe for MappedRegion

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impl Send for MappedRegion

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impl Sync for MappedRegion

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impl Unpin for MappedRegion

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impl UnwindSafe for MappedRegion

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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.