Struct Global 

pub struct Global { /* private fields */ }

A handle to a Wasm Global

Implementations

impl Global

pub fn new(value: Value) -> Global

Create a new Global value.

Usage:

let global = Global::new(Value::I32(42));

pub fn new_mutable(value: Value) -> Global

Create a new, mutable Global value.

Usage:

let global = Global::new_mutable(Value::I32(42));

pub fn descriptor(&self) -> GlobalDescriptor

Get the GlobalDescriptor generated for this global.

pub fn set(&self, value: Value)

Set the value help by this global.

This method will panic if the value is the wrong type.

pub fn get(&self) -> Value

Get the value held by this global.

Trait Implementations

impl Clone for Global

fn clone(&self) -> Global

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Global

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

Formats the value using the given formatter.

impl<'a> Exportable<'a> for Global

fn get_self(exports: &'a Exports, name: &str) -> Result<Global, ResolveError>

Implementation of how to get the export corresponding to the implementing type from an [Instance] by name.

impl IsExport for Global

fn to_export(&self) -> Export

Gets self as Export.