They are made by a Rust library, but it's a library I wrote for this project (now used by others too): https://github.com/zesterer/ariadne https://github.com/ze

They are made by a Rust library, but it's a library I wrote for this project (now used by others too): https://github.com/zesterer/ariadne https://github.com/zesterer/ariadne