Memory class

The WebAssembly.Memory object is a resizable ArrayBuffer or SharedArrayBuffer that holds the raw bytes of memory accessed by a WebAssembly Instance.

A memory created by JavaScript or in WebAssembly code will be accessible and mutable from both JavaScript and WebAssembly.

MDN

Available extensions
Annotations
  • @JS()
  • @staticInterop

Constructors

Memory(MemoryDescriptor descriptor)
factory

Properties

buffer → Object

Available on Memory, provided by the Memory$Typings extension

An accessor property that returns the buffer contained in the memory.
no setter
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

grow(num delta) → num

Available on Memory, provided by the Memory$Typings extension

Increases the size of the memory instance by a specified number of WebAssembly pages (each one is 64KB in size).
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited