Add this to your Cargo.toml:
[dependencies] arrow-flight = "21.0.0"
Apache Arrow Flight is a gRPC based protocol for exchanging Arrow data between processes. See the blog post Introducing Apache Arrow Flight: A Framework for Fast Data Transport for more information.
This crate provides a Rust implementation of the Flight.proto gRPC protocol and provides an example that demonstrates how to build a Flight server implemented with Tonic.