Module prelude

Available on crate feature dep_wasm_bindgen only.

A module which is typically glob imported.

use wasm_bindgen::prelude::*;

Structs

Closure

A handle to both a closure in Rust as well as JS closure which will invoke the Rust closure.

JsError

Convenience type for use on exported fn() -> Result<T, JsError> functions, where you wish to throw a JavaScript Error object.

JsValue

Representation of an object owned by JS.

Traits

JsCast

A trait for checked and unchecked casting between JS types.

UnwrapThrowExt

An extension trait for Option<T> and Result<T, E> for unwrapping the T value, or throwing a JS error if it is not available.

Attribute Macros

__wasm_bindgen_class_marker

wasm_bindgen

A list of all the attributes can be found here: https://rustwasm.github.io/docs/wasm-bindgen/reference/attributes/index.html