class WebAssembly.Memory
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.
Constructors Jump to heading
new
Jump to headingMemory(descriptor: MemoryDescriptor)
Creates a new Memory
object.
Properties Jump to heading
readonly
Jump to headingbuffer: ArrayBuffer | SharedArrayBuffer
An accessor property that returns the buffer contained in the memory.
Methods Jump to heading
Jump to headinggrow(delta: number): number
Increases the size of the memory instance by a specified number of WebAssembly pages (each one is 64KB in size).