Struct kernel::platform::mpu::Region

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pub struct Region {
    start_address: *const u8,
    size: usize,
}
Expand description

MPU region.

This is one contiguous address space protected by the MPU.

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§start_address: *const u8

The memory address where the region starts.

For maximum compatibility, we use a u8 pointer, however, note that many memory protection units have very strict alignment requirements for the memory regions protected by the MPU.

§size: usize

The number of bytes of memory in the MPU region.

Implementations§

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impl Region

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pub fn new(start_address: *const u8, size: usize) -> Region

Create a new MPU region with a given starting point and length in bytes.

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pub fn start_address(&self) -> *const u8

Getter: retrieve the address of the start of the MPU region.

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pub fn size(&self) -> usize

Getter: retrieve the length of the region in bytes.

Trait Implementations§

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impl Clone for Region

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fn clone(&self) -> Region

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl PartialEq for Region

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fn eq(&self, other: &Region) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for Region

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impl Eq for Region

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impl StructuralPartialEq for Region

Auto Trait Implementations§

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impl Freeze for Region

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impl RefUnwindSafe for Region

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impl !Send for Region

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impl !Sync for Region

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impl Unpin for Region

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impl UnwindSafe for Region

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> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> CloneToUninit for T
where T: Copy,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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.