Struct hal_core::mem::Region

pub struct Region<A = PAddr> { /* private fields */ }

A cross-platform representation of a memory region.

Implementations

impl<A: Address> Region<A>

pub fn new(base: A, size: usize, kind: RegionKind) -> Self

pub fn base_addr(&self) -> A

Returns the base address of the memory region

pub fn size(&self) -> usize

Returns the size (in bytes) of the memory region.

pub fn is_aligned(&self, align: impl Into<usize>) -> bool

pub fn contains(&self, addr: impl Into<A>) -> bool

Returns true if self contains the specified address.

pub fn end_addr(&self) -> A

Returns the end address (exclusive) of the memory region.

This is the start address of the next memory region.

pub fn kind(&self) -> RegionKind

pub fn split_front(&mut self, size: usize) -> Option<Self>

pub fn split_back(&mut self, size: usize) -> Option<Self>

pub fn page_range<S: Size>( &self, size: S ) -> Result<PageRange<A, S>, NotAligned<S>>

pub fn from_page_range<S: Size>( range: PageRange<A, S>, kind: RegionKind ) -> Self

pub fn merge(&mut self, other: &mut Self)

Trait Implementations

impl<A: Clone> Clone for Region<A>

fn clone(&self) -> Region<A>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<A> Debug for Region<A>

where A: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<A: PartialEq> PartialEq for Region<A>

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

This method tests for self and other values to be equal, and is used by ==.

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.

impl<A: Eq> Eq for Region<A>

impl<A> StructuralEq for Region<A>

impl<A> StructuralPartialEq for Region<A>