kbturk/wasm-bindgen-template

a very simple template for wasm-bindgen projects

Hello, World!

This is a simple template without wasm-pack that was forked from wasm-bidgen examples which bridging rust and javascript together.

View the original documentation for this example from wasm-bidgen or View the original compiled example here.

Instructions:

• Make sure you have wasm-bidgen and wasm-bindgen-cli installed (Cargo install ...)
• Initially, add wasm32-unknown-unknown to toolchain. This should only have to be done once:

  ```
  $ rustup target add wasm32-unknown-unknown' 
  ```
  

• Cargo build with wasm32-unknown-unknown:

  ```
  $ cargo build --target wasm32-unknown-unknown' 
  ```
  

• Check that you have this file: \\target\wasm32-unknown-unknown\debug\.wasm
• Run the following two commands to make the .wasm file able to be consumed by JS:

  ```
  $ cargo install wasm-bindgen-cli
  $ wasm-bindgen target\wasm32-unknown-unknown\debug\<program>.wasm --out-dir .
  ```
  
  This step is where the wasm-bindgen CLI tool postprocesses the input wasm file, 
  making it suitable to use.
  

• Finally, you can build the example locally with:

  ```
  $ npm run serve
  ```
  

  Or your other favorite bundler.

Now, you can visit http://localhost:8080 in a browser should run the example!