WebAssembly library with JS/TS bindings for sigma-rust.

Packages(npm):

• ergo-lib-wasm-browser
• ergo-lib-wasm-nodejs

Troubleshooting

When I build the ergo-lib-wasm and include the pkg folder as dependency in my app I get "TypeError: TextDecoder is not a constructor".

Make sure webpack plugins TextDecoder and TextEncoder are enabled. Check the following lines in webpack config:

javascript new webpack.ProvidePlugin({ TextDecoder: ['text-encoder', 'TextDecoder'], TextEncoder: ['text-encoder', 'TextEncoder'] })

https://github.com/ergoplatform/sigma-rust/blob/develop/bindings/ergo-lib-wasm/webpack.config.js#L16

Using with create-react-app

CRA does not support WASM. But you can workaround it. You need to override webpack config. Check out - https://stackoverflow.com/questions/59319775/how-to-use-webassembly-wasm-with-create-react-app/59720645#59720645