mirror of
https://github.com/fluencelabs/wasm-bindgen
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3efe51eb8b
This commit is a large-ish scale reorganization of our examples. The main goal here is to have a dedicated section of the guide for example, and all examples will be listed there. Each example's `README` is now just boilerplate pointing at the guide along with a blurb about how to run it. Some examples like `math` and `smorgasboard` have been deleted as they didn't really serve much purpose, and others like `closures` have been rewritten with `web-sys` instead of hand-bound bindings. Overall it's hoped that this puts us in a good and consistent state for our examples, with all of them being described in the guide, excerpts are in the guide, and they're all relatively idiomatically using `web-sys`.
52 lines
961 B
Rust
52 lines
961 B
Rust
extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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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]
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#[derive(Debug)]
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pub struct Counter {
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key: char,
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count: i32,
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}
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#[wasm_bindgen]
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impl Counter {
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pub fn default() -> Counter {
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log("Counter::default");
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Self::new('a', 0)
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}
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pub fn new(key: char, count: i32) -> Counter {
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log(&format!("Counter::new({}, {})", key, count));
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Counter {
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key: key,
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count: count,
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}
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}
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pub fn key(&self) -> char {
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log("Counter.key()");
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self.key
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}
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pub fn count(&self) -> i32 {
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log("Counter.count");
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self.count
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}
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pub fn increment(&mut self) {
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log("Counter.increment");
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self.count += 1;
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}
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pub fn update_key(&mut self, key: char) {
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self.key = key;
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}
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}
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