Struct shadow_shmem::allocator::ShMemBlock

pub struct ShMemBlock<'allocator, T>
where
    T: Sync + VirtualAddressSpaceIndependent,
{ /* private fields */ }

A smart pointer class that holds a Sync and VirtualAddressSpaceIndependent object.

The pointer is obtained by a call to a shared memory allocator’s alloc() function (or the global shalloc() function. The memory is freed when the block is dropped.

This smart pointer is unique in that it may be serialized to a string, passed across process boundaries, and deserialized in a (potentially) separate process to obtain a view of the contained data.

Implementations

impl<'allocator, T> ShMemBlock<'allocator, T>

where T: Sync + VirtualAddressSpaceIndependent,

pub fn serialize(&self) -> ShMemBlockSerialized

Trait Implementations

impl<'allocator, T> Debug for ShMemBlock<'allocator, T>

where T: Sync + VirtualAddressSpaceIndependent + Debug,

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

Formats the value using the given formatter.

impl<'allocator, T> Drop for ShMemBlock<'allocator, T>

where T: Sync + VirtualAddressSpaceIndependent,

fn drop(&mut self)

Executes the destructor for this type.

impl<'allocator, T> Deref for ShMemBlock<'allocator, T>

where T: Sync + VirtualAddressSpaceIndependent,

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'allocator, T> Send for ShMemBlock<'allocator, T>

where T: Send + Sync + VirtualAddressSpaceIndependent,

impl<'allocator, T> Sync for ShMemBlock<'allocator, T>

where T: Sync + VirtualAddressSpaceIndependent,