Struct Memory 

pub struct Memory {
    pub shared: bool,
    pub memory64: bool,
    pub initial: u64,
    pub maximum: Option<u64>,
    pub page_size_log2: Option<u32>,
    pub import: Option<ImportId>,
    pub data_segments: HashSet<Id<Data>, BuildIdHasher>,
    pub name: Option<String>,
    /* private fields */
}

A memory in the wasm.

Fields

shared: bool

Whether or not this is a “shared” memory

This is part of the threads proposal.

memory64: bool

Whether or not this is a 64-bit memory.

This is part of the memory64 proposal.

initial: u64

Initial size of this memory, in wasm pages.

maximum: Option<u64>

Optional maximum size of this memory, in wasm pages.

page_size_log2: Option<u32>

The log base 2 of the memory’s custom page size.

Memory pages are, by default, 64KiB large (i.e. 216 or 65536).

The custom-page-sizes proposal allows changing it to other values.

import: Option<ImportId>

Whether or not this memory is imported, and if so from where.

data_segments: HashSet<Id<Data>, BuildIdHasher>

Active data segments that will be used to initialize this memory.

name: Option<String>

The name of this memory, used for debugging purposes in the name custom section.

Implementations

impl Memory

pub fn id(&self) -> MemoryId

Return the id of this memory

Trait Implementations

impl Debug for Memory

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

Formats the value using the given formatter.