Struct wasmer_near::MemoryType [−][src]
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
Trait Implementations
type Archived = ArchivedMemoryType
type Archived = ArchivedMemoryType
The archived version of this type.
type Resolver = MemoryTypeResolver
type Resolver = MemoryTypeResolver
The resolver for this type. It must contain all the information needed to make the archived type from the normal type. Read more
pub fn resolve(
&self,
pos: usize,
resolver: <MemoryType as Archive>::Resolver,
out: &mut MaybeUninit<<MemoryType as Archive>::Archived>
)
pub fn resolve(
&self,
pos: usize,
resolver: <MemoryType as Archive>::Resolver,
out: &mut MaybeUninit<<MemoryType as Archive>::Archived>
)
Creates the archived version of this value at the given position and writes it to the given output. Read more
pub fn deserialize<__D>(
__deserializer: __D
) -> Result<MemoryType, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
pub fn deserialize<__D>(
__deserializer: __D
) -> Result<MemoryType, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
impl<__D> Deserialize<MemoryType, __D> for <MemoryType as Archive>::Archived where
__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>::Archived where
__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>,
pub fn deserialize(
&self,
deserializer: &mut __D
) -> Result<MemoryType, <__D as Fallible>::Error>
pub fn deserialize(
&self,
deserializer: &mut __D
) -> Result<MemoryType, <__D as Fallible>::Error>
Deserializes using the given deserializer
Returns the size of the referenced value in bytes. Read more
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
pub fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
pub fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
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
type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
type Archived = <T as Archive>::Archived
type Archived = <T as Archive>::Archived
The archived counterpart of this type. Unlike Archive
, it may be unsized.
type MetadataResolver = ()
type MetadataResolver = ()
The resolver for the metadata of this type.
pub fn resolve_metadata(
&self,
usize,
<T as ArchiveUnsized>::MetadataResolver,
&mut MaybeUninit<<<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata>
)
pub fn resolve_metadata(
&self,
usize,
<T as ArchiveUnsized>::MetadataResolver,
&mut MaybeUninit<<<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
fn resolve_unsized(
&self,
from: usize,
to: usize,
resolver: Self::MetadataResolver,
out: &mut MaybeUninit<RelPtr<Self::Archived>>
)
fn resolve_unsized(
&self,
from: usize,
to: usize,
resolver: Self::MetadataResolver,
out: &mut MaybeUninit<RelPtr<Self::Archived>>
)
Resolves a relative pointer to this value with the given from
and to
and writes it to
the given output. Read more
Mutably borrows from an owned value. Read more
Compare self to key
and return true
if they are equal.
impl<T, S> SerializeUnsized<S> for T where
T: Serialize<S>,
S: Serializer + ?Sized,
impl<T, S> SerializeUnsized<S> for T where
T: Serialize<S>,
S: Serializer + ?Sized,
pub fn serialize_unsized(
&self,
serializer: &mut S
) -> Result<usize, <S as Fallible>::Error>
pub fn serialize_unsized(
&self,
serializer: &mut S
) -> Result<usize, <S as Fallible>::Error>
Writes the object and returns the position of the archived type.
pub fn serialize_metadata(
&self,
&mut S
) -> Result<<<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata, <S as Fallible>::Error>
pub fn serialize_metadata(
&self,
&mut S
) -> Result<<<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata, <S as Fallible>::Error>
Serializes the metadata for the given type.