Struct MmapRegion

pub struct MmapRegion { /* private fields */ }

Implementations

impl MmapRegion

pub fn new( path: &str, offset: usize, size: usize, ) -> Result<Self, Box<dyn Error>>

pub fn new_with_flag( path: &str, offset: usize, size: usize, flag: i32, ) -> Result<Self, Box<dyn Error>>

pub fn write(&mut self, data: &[u8]) -> Result<usize, Box<dyn Error>>

pub fn read(&mut self, buf: &mut [u8]) -> Result<usize, Box<dyn Error>>

pub fn poll(&self, timeout_ms: i32) -> Result<bool, Box<dyn Error>>

Trait Implementations

impl Clone for MmapRegion

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MmapRegion

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

Formats the value using the given formatter.

impl MemRegion for MmapRegion

fn subclone(&self, offset: usize, size: usize) -> Self

fn addr(&self) -> usize

fn size(&self) -> usize

fn phys_addr(&self) -> usize