Struct vm_memory::atomic::GuestMemoryExclusiveGuard

source · [−]

pub struct GuestMemoryExclusiveGuard<'a, M: GuestMemory> { /* private fields */ }

Expand description

An RAII implementation of a “scoped lock” for GuestMemoryAtomic. When this structure is dropped (falls out of scope) the lock will be unlocked, possibly after updating the memory map represented by the GuestMemoryAtomic that created the guard.

Implementations

impl<M: GuestMemory> GuestMemoryExclusiveGuard<'_, M>

pub fn replace(self, map: M)

Replace the memory map in the GuestMemoryAtomic that created the guard with the new memory map, map. The lock is then dropped since this method consumes the guard.

Auto Trait Implementations

impl<'a, M> RefUnwindSafe for GuestMemoryExclusiveGuard<'a, M> where
M: RefUnwindSafe,

impl<'a, M> !Send for GuestMemoryExclusiveGuard<'a, M>

impl<'a, M> Sync for GuestMemoryExclusiveGuard<'a, M> where
M: Send + Sync,

impl<'a, M> Unpin for GuestMemoryExclusiveGuard<'a, M>

impl<'a, M> UnwindSafe for GuestMemoryExclusiveGuard<'a, M> where
M: RefUnwindSafe,

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.