Enum MemoryKind 

#[non_exhaustive]
pub enum MemoryKind {
    LinearMemory,
    GcHeap,
}

Available on crate feature runtime only.

The kind of memory that MemoryCreator is asked to create.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

LinearMemory

A standard WebAssembly linear memory (module or host).

GcHeap

The memory backing a store’s GC heap.

It differs from standard linear memory:

• It is created lazily, at most once per store: when a module that needs a GC heap is instantiated or when the first GC object is allocated. This might happen in the middle of execution of WebAssembly code.
• It grows as GC objects are allocated, independently of memory.grow.
• Its contents are Wasmtime’s internal representation of GC objects, not data of the guest program. They are only meaningful to the store that created the GC heap, so they should not be shared, persisted, copied to other memories, etc.

Trait Implementations

impl Clone for MemoryKind

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for MemoryKind

impl Debug for MemoryKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for MemoryKind

impl From<MemoryKind> for MemoryKind

fn from(value: MemoryKind) -> Self

Converts to this type from the input type.

impl Hash for MemoryKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MemoryKind

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MemoryKind