# Rust SDK for Numaflow
This SDK provides the interface for writing [User Defined Sources](https://numaflow.numaproj.io/user-guide/sources/user-defined-sources/), [UDFs](https://numaflow.numaproj.io/user-guide/user-defined-functions/user-defined-functions/)
and [User Defined Sinks](https://numaflow.numaproj.io/user-guide/sinks/user-defined-sinks/) in [Rust](https://www.rust-lang.org/).
> This rust crate is being actively developed and it supports
> most of the features. You may use this crate but there might be
> few minor changes in the upcoming releases.
## Examples
You may find examples in the [examples folder](./examples).