wasm-bindgen

问题 My rust program is managing memory for a 2d html canvas context, and I'm trying to hit ~60fps. I can calculate the delta between each frame easily, and it turns out to be roughly ~5ms. I'm unclear on how to put my Rust webassembly program to sleep for the remaining 11ms. One option would be to have JavaScript call into Rust on every requestAnimationFrame and use that as the driver, but I'm curious to keep it all in Rust if possible. I'm effectively looking for the Rust equivalent of

问题 My rust program is managing memory for a 2d html canvas context, and I'm trying to hit ~60fps. I can calculate the delta between each frame easily, and it turns out to be roughly ~5ms. I'm unclear on how to put my Rust webassembly program to sleep for the remaining 11ms. One option would be to have JavaScript call into Rust on every requestAnimationFrame and use that as the driver, but I'm curious to keep it all in Rust if possible. I'm effectively looking for the Rust equivalent of

问题 My rust program is managing memory for a 2d html canvas context, and I'm trying to hit ~60fps. I can calculate the delta between each frame easily, and it turns out to be roughly ~5ms. I'm unclear on how to put my Rust webassembly program to sleep for the remaining 11ms. One option would be to have JavaScript call into Rust on every requestAnimationFrame and use that as the driver, but I'm curious to keep it all in Rust if possible. I'm effectively looking for the Rust equivalent of

问题 I defined a new accent color in App.xaml lke this: Application.Resources> <ResourceDictionary> <ResourceDictionary.MergedDictionaries> <XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" /> </ResourceDictionary.MergedDictionaries> <Color x:Key="SystemAccentColor">#FFCB2128</Color> <Color x:Key="AcmGreen">#FFB8C282</Color> <Color x:Key="AcmPink">#FFE672A4</Color> <Color x:Key="AcmPurple">#FF71749E</Color> <Thickness x:Key="PivotItemMargin">0</Thickness> </ResourceDictionary> <

问题 I'm playing with wasm-bindgen ( https://github.com/rustwasm/wasm-bindgen ), just out of curiosity. While playing with the Navigator ( web_sys crate) I stumbled upon this method: https://docs.rs/web-sys/0.3.36/web_sys/struct.MediaDevices.html#method.enumerate_devices it returns a Result<Promise, JsValue> ..now, I'm new to Rust, and my question is how can I fetch the value of the Promise ? How the Closure::wrap works? How to use it with then method to fetch the results? I wonder if someone

问题 I'm playing with wasm-bindgen ( https://github.com/rustwasm/wasm-bindgen ), just out of curiosity. While playing with the Navigator ( web_sys crate) I stumbled upon this method: https://docs.rs/web-sys/0.3.36/web_sys/struct.MediaDevices.html#method.enumerate_devices it returns a Result<Promise, JsValue> ..now, I'm new to Rust, and my question is how can I fetch the value of the Promise ? How the Closure::wrap works? How to use it with then method to fetch the results? I wonder if someone

来源： https://stackoverflow.com/questions/58681067/how-can-i-link-a-rust-wasm-application-with-libpq-via-wasm-pack

来源： https://stackoverflow.com/questions/58681067/how-can-i-link-a-rust-wasm-application-with-libpq-via-wasm-pack

来源： https://stackoverflow.com/questions/58681067/how-can-i-link-a-rust-wasm-application-with-libpq-via-wasm-pack

来源： https://stackoverflow.com/questions/53214434/how-to-return-a-rust-closure-to-javascript-via-webassembly