Registry / async / wasm-bindgen-futures

wasm-bindgen-futures

library0.4.75rscratesunverified

Bridging the gap between Rust Futures and JavaScript Promises.

# Cargo.toml
[dependencies]
wasm-bindgen-futures = "0.4.75"

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · WASM-BINDGEN-FUTUR

wasm-bindgen-futures

asyncrustv0.4.75

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

JsFuture

✓ use wasm_bindgen_futures::JsFuture;

Converts a JavaScript Promise into a Rust Future.

use wasm_bindgen::prelude::*; use wasm_bindgen_futures::JsFuture; #[wasm_bindgen] pub async fn fetch_url(url: String) -> Result<JsValue, JsValue> { let resp = JsFuture::from(web_sys::window().unwrap().fetch_with_str(&url)).await?; Ok(resp) }

Debug

Known issues

gotchaOnly works in WebAssembly targets; requires `wasm-bindgen` and a browser or Node.js environment.

fix

Ensure target is `wasm32-unknown-unknown` and add `wasm-bindgen` dependency.

affects: >=0.4.0

Upgrade

Version history

0.4.75latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

41 hits · last 30 days

node

Resources

githubhttps://github.com/wasm-bindgen/wasm-bindgen ↗

homepagehttps://wasm-bindgen.github.io/wasm-bindgen/ ↗

docshttps://docs.rs/wasm-bindgen-futures/ ↗