Struct shared_data::SharedBox

pub struct SharedBox<T: SharedMemCast> { /* fields omitted */ }

An owned pointer into shared memory.

Methods

impl<T: SharedMemCast> SharedBox<T>

pub fn try_new(data: T) -> Option<SharedBox<T>>

Allocates a new box in shared memory, returning None if allocation failed.

pub fn new(data: T) -> SharedBox<T>

Allocates a new box in shared memory, panicing if allocation failed.

pub fn try_get(&self) -> Option<&Volatile<T>>

Accesses a box in shared memory, returning None if the box refers to inaccessible memory.

pub fn get(&self) -> &Volatile<T>

Accesses a box in shared memory, panicing if the box refers to inaccessible memory.

pub fn address(&self) -> SharedAddressRange

The shared address of the box.

Trait Implementations

impl<T: SharedMemCast + SharedMemRef> Deref for SharedBox<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T: SharedMemCast> Drop for SharedBox<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: SharedMemCast> From<SharedBox<T>> for SharedAddressRange

fn from(boxed: SharedBox<T>) -> SharedAddressRange

Performs the conversion.

impl<T: SharedMemCast> SharedMemCast for SharedBox<T>

impl<T: SharedMemCast> TryFrom<SharedAddressRange> for SharedBox<T>

type Error = ()

The type returned in the event of a conversion error.

fn try_from(address: SharedAddressRange) -> Result<SharedBox<T>, ()>

Performs the conversion.