# I/O OAuth [](https://docs.rs/io-oauth/latest/io_oauth) [](https://matrix.to/#/#pimalaya:matrix.org)
*🚧 Work in progress, stay tuned! 🚧*
Set of **I/O-free** Rust coroutines to manage OAuth flows, based on [io-stream](https://github.com/pimalaya/io-stream).
This library allows you to manage OAuth flows using an I/O-agnostic approach, based on 3 concepts:
### Coroutine
A coroutine is an *I/O-free*, *resumable* and *composable* state machine that **emits I/O requests**. A coroutine is considered *terminated* when it does not emit I/O requests anymore.
*See available coroutines at [./src/coroutines](https://github.com/pimalaya/io-oauth/tree/master/src).*
### Runtime
A runtime contains all the I/O logic, and is responsible for **processing I/O requests** emitted by coroutines.
*See available runtimes at [io-stream](https://github.com/pimalaya/io-stream/tree/master/src/runtimes).*
### Loop
The loop is the glue between coroutines and runtimes. It makes the coroutine progress while allowing runtime to process I/O.
## Examples
*See complete examples at [./examples](https://github.com/pimalaya/io-oauth/blob/master/examples).*
### More examples
Have a look at projects built on the top of this library:
- *TODO*
## Sponsoring
[](https://nlnet.nl/)
Special thanks to the [NLnet foundation](https://nlnet.nl/) and the [European Commission](https://www.ngi.eu/) that helped the project to receive financial support from various programs:
- [NGI Assure](https://nlnet.nl/project/Himalaya/) in 2022
- [NGI Zero Entrust](https://nlnet.nl/project/Pimalaya/) in 2023
- [NGI Zero Core](https://nlnet.nl/project/Pimalaya-PIM/) in 2024 *(still ongoing)*
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