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Add webidl variadic (...) support to web-sys #503

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derekdreery opened this issue Jul 18, 2018 · 2 comments
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Add webidl variadic (...) support to web-sys #503

derekdreery opened this issue Jul 18, 2018 · 2 comments
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frontend:webidl Issues related to the WebIDL frontend to wasm-bindgen help wanted We could use some help fixing this issue!

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@derekdreery
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derekdreery commented Jul 18, 2018 •
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Like optional this requires deciding how to represent this in rust. It could be a slice (so ...any becomes &[JsValue], etc.), or a varargs function. Since varargs isn't implemented yet (tracking issue), probably best to go with a slice.

Example of a variadic function in WebIDL (Console API):

[UseCounter]
void log(any... data);
@alexcrichton
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Going with a slice now seems reasonable to me!

@fitzgen fitzgen added help wanted We could use some help fixing this issue! frontend:webidl Issues related to the WebIDL frontend to wasm-bindgen labels Jul 18, 2018
This was referenced Aug 13, 2018
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@migerh migerh mentioned this issue Sep 1, 2018
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@derekdreery derekdreery mentioned this issue Sep 1, 2018
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fitzgen commented Sep 5, 2018

Fixed in #726

@fitzgen fitzgen closed this as completed Sep 5, 2018
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frontend:webidl Issues related to the WebIDL frontend to wasm-bindgen help wanted We could use some help fixing this issue!
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