wasm-rust-linear-memory

This demonstrates sharing memory between Rust and JavaScript using WASM.

The steps followed to create this were:

1. Create the project with cargo new --lib wasm-rust-linear-memory

2. Modify Cargo.toml to contain:

   [lib]
   crate-type = ["cdylib"]
   
   [dependencies]
   wasm-bindgen = "0.2.70"

3. Modify src/lib.rs

4. Build the project with wasm-pack build --target web

5. Create index.js

6. Create index.html

To run this:

1. Start a local HTTP file server. One approach is to install Deno and then enter these commands:

   deno install --allow-net --allow-read https://deno.land/std@0.87.0/http/file_server.ts
   file_server .

2. Browse localhost:{port} where port is the port on which the local server is listening.

3. See the output in the DevTools console.