mirror of
https://github.com/fluencelabs/wasm-bindgen
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aab99feb3e
* Make console output "Hello from Rust!" The HTML says the console would output Hello from Rust!, but instead it outputs Hello, World! This is a proposed fix. * Output "Hello from Rust!" The HTML says the console would output "Hello from Rust!" but instead it outputs "Hello, World!". This is a proposed fix.
36 lines
799 B
Rust
36 lines
799 B
Rust
use wasm_bindgen::prelude::*;
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#[wasm_bindgen(module = "/defined-in-js.js")]
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extern "C" {
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fn name() -> String;
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type MyClass;
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#[wasm_bindgen(constructor)]
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fn new() -> MyClass;
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#[wasm_bindgen(method, getter)]
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fn number(this: &MyClass) -> u32;
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#[wasm_bindgen(method, setter)]
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fn set_number(this: &MyClass, number: u32) -> MyClass;
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#[wasm_bindgen(method)]
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fn render(this: &MyClass) -> String;
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}
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// lifted from the `console_log` example
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#[wasm_bindgen]
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extern "C" {
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#[wasm_bindgen(js_namespace = console)]
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fn log(s: &str);
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}
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#[wasm_bindgen(start)]
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pub fn run() {
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log(&format!("Hello from {}!", name())); // should output "Hello from Rust!"
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let x = MyClass::new();
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assert_eq!(x.number(), 42);
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x.set_number(10);
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log(&x.render());
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}
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