Struct ScriptEngine 

pub struct ScriptEngine;

The global script engine

For rust and JavaScript interop.

Implementations

impl ScriptEngine

pub fn load_file(path: &str)

Load and run script file

To load from resource, use “:/” prefix, Example: load_file(“:/entry.js”)

pub fn call_global_function(name: &str, args: &[ScriptValue]) -> ScriptValue

Call JavaScript function

See also: make_args, ScriptValue

pub fn add_global_function<R, Fun, Args>(name: &str, func: Fun)

where Fun: ScriptFunction<R, Args> + 'static,

Export Rust function to JavaScript

pub fn remove_global_function(name: &str)

Undo export of Rust function

pub fn add_event_listener<R, Fun, Args>( event: &str, func: Fun, ) -> ScriptEventHandler

where R: IntoScriptValue, Fun: ScriptFunction<R, Args> + 'static,

Add an event listener callback Rust function

pub fn remove_event_listener(handler: &mut ScriptEventHandler)

Remove an event listener callback Rust function

pub fn post_event0(event: &str)

Trigger an event, both JavaScript and Rust event listeners will be notified.

pub fn post_event1(event: &str, data: impl IntoScriptValue)

Trigger an event with data, both JavaScript and Rust event listeners will be notified.