Node

The Node generator produces a small CommonJS loader and .d.ts types describing your functions. For the examples in this repo, a separate N-API addon crate (weaveffi-node-addon) loads the C ABI symbols and exposes JS-friendly functions.

Generated artifacts

• generated/node/index.js – CommonJS loader that requires ./index.node
• generated/node/types.d.ts – function signatures inferred from your IDL
• generated/node/package.json

Running the example

# Build the Rust libraries
cargo build -p calculator
cargo build -p weaveffi-node-addon

# Place the addon where the loader expects it
cp target/debug/libindex.dylib generated/node/index.node

# Run the example
cd examples/node
DYLD_LIBRARY_PATH=../../target/debug npm start

Notes:

• On Linux, use LD_LIBRARY_PATH instead of DYLD_LIBRARY_PATH.
• The loader expects the compiled addon next to it as index.node.