wasm-bindgen

fluencelabs/wasm-bindgen

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Commit Graph

Author SHA1 Message Date

Author	SHA1	Message	Date
Alex Crichton	88618116ac	Add support for `#[wasm_bindgen]` on `async fn` (#1754 ) This commit adds support to attach `#[wasm_bindgen]` on an `async fn` which will change the return value into a `Promise` in JS. This in theory has the exact same semantics as an `async` function in JS where you call it with all the arguments, nothing happens and you get a promise back, and then later the promise actually resolves. This commit also adds a helper trait, `IntoJsResult`, to allow `async` functions with multiple kinds of return values instead of requiring everything to be `Result<JsValue, JsValue>`.	2019-09-06 13:47:16 -05:00
Alex Crichton	84898c1d53	Touch up documentation about futures (#1753 )	2019-09-05 11:49:04 -05:00
Nick Fitzgerald	485d377594	guide: Add a reference section for Promises and Futures	2018-08-13 15:44:28 -07:00

Alex Crichton

88618116ac

Add support for #[wasm_bindgen] on async fn (#1754 )

This commit adds support to attach `#[wasm_bindgen]` on an `async fn`
which will change the return value into a `Promise` in JS. This in
theory has the exact same semantics as an `async` function in JS where
you call it with all the arguments, nothing happens and you get a
promise back, and then later the promise actually resolves.

This commit also adds a helper trait, `IntoJsResult`, to allow `async`
functions with multiple kinds of return values instead of requiring
everything to be `Result<JsValue, JsValue>`.

2019-09-06 13:47:16 -05:00

Alex Crichton

84898c1d53

Touch up documentation about futures (#1753 )

2019-09-05 11:49:04 -05:00

Nick Fitzgerald

485d377594

guide: Add a reference section for Promises and Futures

2018-08-13 15:44:28 -07:00

3 Commits