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[WIP] add parameter to async function --> error (#1973)

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* add parameter to async function --> error

This change to the fetch example does not compile.
It would be great to include how to do this!

* fn parameter as String
This commit is contained in:
Sarah Allen 2020-01-22 07:32:47 -08:00 committed by Alex Crichton
parent 2b0a4178bf
commit ae6f4a9c87
2 changed files with 5 additions and 3 deletions
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2
examples/fetch/index.js
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@ -2,7 +2,7 @@ const rust = import('./pkg');
rust
.then(m => {
return m.run().then((data) => {
return m.run("rustwasm/wasm-bindgen").then((data) => {
console.log(data);
console.log("The latest commit to the wasm-bindgen %s branch is:", data.name);

6
examples/fetch/src/lib.rs
View File

@ -33,13 +33,15 @@ pub struct Signature {
}
#[wasm_bindgen]
pub async fn run() -> Result<JsValue, JsValue> {
pub async fn run(repo: String) -> Result<JsValue, JsValue> {
let mut opts = RequestInit::new();
opts.method("GET");
opts.mode(RequestMode::Cors);
let url = format!("https://api.github.com/repos/{}/branches/master", repo);
let request = Request::new_with_str_and_init(
"https://api.github.com/repos/rustwasm/wasm-bindgen/branches/master",
&url,
&opts,
)?;