Struct wasmer::MemoryType
source · pub struct MemoryType {
pub minimum: Pages,
pub maximum: Option<Pages>,
pub shared: bool,
}
Expand description
A descriptor for a WebAssembly memory type.
Memories are described in units of pages (64KB) and represent contiguous chunks of addressable memory.
Fields§
§minimum: Pages
The minimum number of pages in the memory.
maximum: Option<Pages>
The maximum number of pages in the memory.
Whether the memory may be shared between multiple threads.
Implementations§
source§impl MemoryType
impl MemoryType
Trait Implementations§
source§impl Archive for MemoryTypewhere
Pages: Archive,
Option<Pages>: Archive,
bool: Archive,
impl Archive for MemoryTypewhere Pages: Archive, Option<Pages>: Archive, bool: Archive,
§type Resolver = MemoryTypeResolver
type Resolver = MemoryTypeResolver
The resolver for this type. It must contain all the additional information from serializing
needed to make the archived type from the normal type.
source§unsafe fn resolve(
&self,
pos: usize,
resolver: <MemoryType as Archive>::Resolver,
out: *mut <MemoryType as Archive>::Archived
)
unsafe fn resolve( &self, pos: usize, resolver: <MemoryType as Archive>::Resolver, out: *mut <MemoryType as Archive>::Archived )
Creates the archived version of this value at the given position and writes it to the given
output. Read more
source§impl Clone for MemoryType
impl Clone for MemoryType
source§fn clone(&self) -> MemoryType
fn clone(&self) -> MemoryType
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for MemoryType
impl Debug for MemoryType
source§impl<__D> Deserialize<MemoryType, __D> for <MemoryType as Archive>::Archivedwhere
__D: Fallible + ?Sized,
Pages: Archive,
<Pages as Archive>::Archived: Deserialize<Pages, __D>,
Option<Pages>: Archive,
<Option<Pages> as Archive>::Archived: Deserialize<Option<Pages>, __D>,
bool: Archive,
<bool as Archive>::Archived: Deserialize<bool, __D>,
impl<__D> Deserialize<MemoryType, __D> for <MemoryType as Archive>::Archivedwhere __D: Fallible + ?Sized, Pages: Archive, <Pages as Archive>::Archived: Deserialize<Pages, __D>, Option<Pages>: Archive, <Option<Pages> as Archive>::Archived: Deserialize<Option<Pages>, __D>, bool: Archive, <bool as Archive>::Archived: Deserialize<bool, __D>,
source§fn deserialize(
&self,
deserializer: &mut __D
) -> Result<MemoryType, <__D as Fallible>::Error>
fn deserialize( &self, deserializer: &mut __D ) -> Result<MemoryType, <__D as Fallible>::Error>
Deserializes using the given deserializer
source§impl Display for MemoryType
impl Display for MemoryType
source§impl Hash for MemoryType
impl Hash for MemoryType
source§impl PartialEq<MemoryType> for MemoryType
impl PartialEq<MemoryType> for MemoryType
source§fn eq(&self, other: &MemoryType) -> bool
fn eq(&self, other: &MemoryType) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl<__S> Serialize<__S> for MemoryTypewhere
__S: Fallible + ?Sized,
Pages: Serialize<__S>,
Option<Pages>: Serialize<__S>,
bool: Serialize<__S>,
impl<__S> Serialize<__S> for MemoryTypewhere __S: Fallible + ?Sized, Pages: Serialize<__S>, Option<Pages>: Serialize<__S>, bool: Serialize<__S>,
impl Copy for MemoryType
impl Eq for MemoryType
impl StructuralEq for MemoryType
impl StructuralPartialEq for MemoryType
Auto Trait Implementations§
impl RefUnwindSafe for MemoryType
impl Send for MemoryType
impl Sync for MemoryType
impl Unpin for MemoryType
impl UnwindSafe for MemoryType
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.
§impl<T> ArchiveUnsized for Twhere
T: Archive,
impl<T> ArchiveUnsized for Twhere T: Archive,
§type Archived = <T as Archive>::Archived
type Archived = <T as Archive>::Archived
The archived counterpart of this type. Unlike
Archive
, it may be unsized. Read more§type MetadataResolver = ()
type MetadataResolver = ()
The resolver for the metadata of this type. Read more
§unsafe fn resolve_metadata(
&self,
_: usize,
_: <T as ArchiveUnsized>::MetadataResolver,
_: *mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata
)
unsafe fn resolve_metadata( &self, _: usize, _: <T as ArchiveUnsized>::MetadataResolver, _: *mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata )
Creates the archived version of the metadata for this value at the given position and writes
it to the given output. Read more
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.source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
§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, S> SerializeUnsized<S> for Twhere
T: Serialize<S>,
S: Serializer + ?Sized,
impl<T, S> SerializeUnsized<S> for Twhere T: Serialize<S>, S: Serializer + ?Sized,
§fn serialize_unsized(
&self,
serializer: &mut S
) -> Result<usize, <S as Fallible>::Error>
fn serialize_unsized( &self, serializer: &mut S ) -> Result<usize, <S as Fallible>::Error>
Writes the object and returns the position of the archived type.
§fn serialize_metadata(&self, _: &mut S) -> Result<(), <S as Fallible>::Error>
fn serialize_metadata(&self, _: &mut S) -> Result<(), <S as Fallible>::Error>
Serializes the metadata for the given type.