pub struct TableType {
pub ty: Type,
pub minimum: u32,
pub maximum: Option<u32>,
}
Expand description
A descriptor for a table in a WebAssembly module.
Tables are contiguous chunks of a specific element, typically a funcref
or
an externref
. The most common use for tables is a function table through
which call_indirect
can invoke other functions.
Fields§
§ty: Type
The type of data stored in elements of the table.
minimum: u32
The minimum number of elements in the table.
maximum: Option<u32>
The maximum number of elements in the table.
Implementations§
Trait Implementations§
source§impl Archive for TableTypewhere
Type: Archive,
u32: Archive,
Option<u32>: Archive,
impl Archive for TableTypewhere Type: Archive, u32: Archive, Option<u32>: Archive,
source§impl<__D> Deserialize<TableType, __D> for <TableType as Archive>::Archivedwhere
__D: Fallible + ?Sized,
Type: Archive,
<Type as Archive>::Archived: Deserialize<Type, __D>,
u32: Archive,
<u32 as Archive>::Archived: Deserialize<u32, __D>,
Option<u32>: Archive,
<Option<u32> as Archive>::Archived: Deserialize<Option<u32>, __D>,
impl<__D> Deserialize<TableType, __D> for <TableType as Archive>::Archivedwhere __D: Fallible + ?Sized, Type: Archive, <Type as Archive>::Archived: Deserialize<Type, __D>, u32: Archive, <u32 as Archive>::Archived: Deserialize<u32, __D>, Option<u32>: Archive, <Option<u32> as Archive>::Archived: Deserialize<Option<u32>, __D>,
source§impl PartialEq<TableType> for TableType
impl PartialEq<TableType> for TableType
source§impl<__S> Serialize<__S> for TableTypewhere
__S: Fallible + ?Sized,
Type: Serialize<__S>,
u32: Serialize<__S>,
Option<u32>: Serialize<__S>,
impl<__S> Serialize<__S> for TableTypewhere __S: Fallible + ?Sized, Type: Serialize<__S>, u32: Serialize<__S>, Option<u32>: Serialize<__S>,
impl Copy for TableType
impl Eq for TableType
impl StructuralEq for TableType
impl StructuralPartialEq for TableType
Auto Trait Implementations§
impl RefUnwindSafe for TableType
impl Send for TableType
impl Sync for TableType
impl Unpin for TableType
impl UnwindSafe for TableType
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.