pub struct Memory {
pub(crate) handle: StoreHandle<VMMemory>,
}
Fields§
§handle: StoreHandle<VMMemory>
Implementations§
source§impl Memory
impl Memory
pub fn new( store: &mut impl AsStoreMut, ty: MemoryType ) -> Result<Self, MemoryError>
pub fn new_from_existing( new_store: &mut impl AsStoreMut, memory: VMMemory ) -> Self
pub fn ty(&self, store: &impl AsStoreRef) -> MemoryType
pub fn grow<IntoPages>( &self, store: &mut impl AsStoreMut, delta: IntoPages ) -> Result<Pages, MemoryError>where IntoPages: Into<Pages>,
pub fn grow_at_least( &self, store: &mut impl AsStoreMut, min_size: u64 ) -> Result<(), MemoryError>
pub fn reset(&self, store: &mut impl AsStoreMut) -> Result<(), MemoryError>
pub(crate) fn from_vm_extern( store: &impl AsStoreRef, vm_extern: InternalStoreHandle<VMMemory> ) -> Self
sourcepub fn is_from_store(&self, store: &impl AsStoreRef) -> bool
pub fn is_from_store(&self, store: &impl AsStoreRef) -> bool
Checks whether this Memory
can be used with the given context.
sourcepub fn try_clone(
&self,
store: &impl AsStoreRef
) -> Result<VMMemory, MemoryError>
pub fn try_clone( &self, store: &impl AsStoreRef ) -> Result<VMMemory, MemoryError>
Cloning memory will create another reference to the same memory that can be put into a new store
sourcepub fn try_copy(
&self,
store: &impl AsStoreRef
) -> Result<Box<dyn LinearMemory + 'static>, MemoryError>
pub fn try_copy( &self, store: &impl AsStoreRef ) -> Result<Box<dyn LinearMemory + 'static>, MemoryError>
Copying the memory will actually copy all the bytes in the memory to a identical byte copy of the original that can be put into a new store
sourcepub(crate) fn to_vm_extern(&self) -> VMExtern
pub(crate) fn to_vm_extern(&self) -> VMExtern
To VMExtern
.
Trait Implementations§
source§impl PartialEq<Memory> for Memory
impl PartialEq<Memory> for Memory
impl Eq for Memory
Auto Trait Implementations§
impl RefUnwindSafe for Memory
impl Send for Memory
impl Sync for Memory
impl Unpin for Memory
impl UnwindSafe for Memory
Blanket Implementations§
§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,
§fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
fn deserialize( &self, deserializer: &mut D ) -> Result<With<T, W>, <D as Fallible>::Error>
Deserializes using the given deserializer
source§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where
F: FnOnce(&Self) -> bool,
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Gets the layout of the type.
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<T> Upcastable for Twhere
T: Any + Send + Sync + 'static,
impl<T> Upcastable for Twhere T: Any + Send + Sync + 'static,
§fn upcast_any_ref(&self) -> &(dyn Any + 'static)
fn upcast_any_ref(&self) -> &(dyn Any + 'static)
upcast ref
§fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
upcast mut ref