Struct MemoryRegion 

pub struct MemoryRegion {
    pub start: VirtualAddress,
    pub end: VirtualAddress,
    pub region_type: MemoryRegionType,
    pub flags: PageFlags,
    pub physical_pages: Option<Vec<PhysicalAddress>>,
    pub file_mapping: Option<FileMapping>,
}

Memory region in a process’s address space

Fields

start: VirtualAddress

Starting virtual address

end: VirtualAddress

Ending virtual address (exclusive)

region_type: MemoryRegionType

Region type

flags: PageFlags

Access permissions

physical_pages: Option<Vec<PhysicalAddress>>

Physical pages backing this region (if any)

file_mapping: Option<FileMapping>

File mapping info (if mapped file)

Implementations

impl MemoryRegion

pub fn new( start: VirtualAddress, size: usize, region_type: MemoryRegionType, flags: PageFlags, ) -> Self

Create a new memory region

pub fn size(&self) -> usize

Get region size

pub fn contains(&self, addr: VirtualAddress) -> bool

Check if address is within this region

pub fn overlaps(&self, other: &MemoryRegion) -> bool

Check if region overlaps with another

Trait Implementations

impl Debug for MemoryRegion

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

Formats the value using the given formatter.