This Plugin 2.0 sample is written in Rust. It reads HostInfo, branches on os and arch, writes a small note into the approved pluginData bucket, then lists the user's Desktop and attempts to read a small sample from one regular file to prove the file bridge is working.

The manifest requests pluginData write/mkdir access and desktop list/read access, so changing this sample's permissions will require approving the new needs hash before load.

On Windows, install the Rust WASI target first:

rustup target add wasm32-wasip1

Then run this sample's local build.bat. The builder runs Cargo, writes sample-wasm-platform-note.wasm, and creates sample-wasm-platform-note.zip.