Struct vm_memory::atomic::GuestMemoryLoadGuard

pub struct GuestMemoryLoadGuard<M: GuestMemory> { /* private fields */ }

A guard that provides temporary access to a GuestMemoryAtomic. This object is returned from the memory() method. It dereference to a snapshot of the GuestMemory, so it can be used transparently to access memory.

Implementations

impl<M: GuestMemory> GuestMemoryLoadGuard<M>

pub fn into_inner(self) -> Arc<M>

Make a clone of the held pointer and returns it. This is more expensive than just using the snapshot, but it allows to hold on to the snapshot outside the scope of the guard. It also allows writers to proceed, so it is recommended if the reference must be held for a long time (including for caching purposes).

Trait Implementations

impl<M: GuestMemory> Clone for GuestMemoryLoadGuard<M>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<M: Debug + GuestMemory> Debug for GuestMemoryLoadGuard<M>

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

Formats the value using the given formatter.

impl<M: GuestMemory> Deref for GuestMemoryLoadGuard<M>

type Target = M

The resulting type after dereferencing.

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

Dereferences the value.