federation-rs

This repository is responsible for all the TypeScript <--> Rust interop. Currently this includes composition and query planning.

Branch Strategy

main is for the latest stable federation v2.x release. We can create support branches for older versions of federation (like support/v1).

Crates

Each crate listed here has their own README with much more information than what's here.

apollo-composition

Bridges the gap between the JavaScript federation and the Rust apollo-federation libraries for composition.

apollo-federation-types

The apollo-federation-types crate has shared types used for both Rover and Apollo GraphOS services, primarily around the composition process.

router-bridge

The router-bridge crate is a library that provides the federation query-planning algorithm, primarily for integration with the router