Game of life boilerplate
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parent
0d71915d5a
commit
4ea872c60f
18
Cargo.lock
generated
18
Cargo.lock
generated
@ -14,6 +14,16 @@ version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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name = "console_error_panic_hook"
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version = "0.1.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a06aeb73f470f66dcdbf7223caeebb85984942f22f1adb2a088cf9668146bbbc"
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dependencies = [
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"cfg-if",
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"wasm-bindgen",
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]
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[[package]]
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name = "gamarjoba"
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version = "0.1.0"
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@ -21,6 +31,14 @@ dependencies = [
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"wasm-bindgen",
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]
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[[package]]
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name = "game-of-life"
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version = "0.1.0"
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dependencies = [
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"console_error_panic_hook",
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"wasm-bindgen",
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]
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[[package]]
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name = "log"
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version = "0.4.20"
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@ -5,4 +5,16 @@ edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[lib]
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crate-type = ["cdylib", "rlib"]
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[features]
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default = ["console_error_panic_hook"]
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[dependencies]
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wasm-bindgen = "0.2.84"
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console_error_panic_hook = { version = "0.1.7", optional = true }
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[profile.release]
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# Tell `rustc` to optimize for small code size.
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opt-level = "s"
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8
game-of-life/justfile
Normal file
8
game-of-life/justfile
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@ -0,0 +1,8 @@
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_default:
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just --list
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wasm_pack := "~/.cargo/bin/wasm-pack"
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# Use wasm-pack to build
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build:
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{{wasm_pack}} build
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@ -1,14 +1,13 @@
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pub fn add(left: usize, right: usize) -> usize {
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left + right
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mod util;
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use wasm_bindgen::prelude::*;
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#[wasm_bindgen]
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extern "C" {
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fn alert(s: &str);
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn it_works() {
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let result = add(2, 2);
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assert_eq!(result, 4);
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}
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#[wasm_bindgen]
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pub fn greet() {
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alert("Hello, {{project-name}}!");
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}
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10
game-of-life/src/util.rs
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10
game-of-life/src/util.rs
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@ -0,0 +1,10 @@
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pub fn set_panic_hook() {
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// When the `console_error_panic_hook` feature is enabled, we can call the
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// `set_panic_hook` function at least once during initialization, and then
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// we will get better error messages if our code ever panics.
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//
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// For more details see
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// https://github.com/rustwasm/console_error_panic_hook#readme
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#[cfg(feature = "console_error_panic_hook")]
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console_error_panic_hook::set_once();
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}
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