Build steps

1. cargo build --target wasm32-unknown-unknown --release --example test
2. wasm2luau ./target/wasm32-unknown-unknown/release/examples/test.wasm > ./roblox/wasm.luau
3. rojo build --output build.rbxl

lib.rs:

This module is responsible for sharing information between the roblox-rs-macro-expansion and roblox-rs-cli.