How to: Configuration
* [andoriyu/uclicious](https://github.com/andoriyu/uclicious) [[uclicious](https://crates.io/crates/uclicious)] - [libUCL](https://github.com/vstakhov/libucl) based feature-rich configuration library. [![CircleCI](https://circleci.com/gh/vstakhov/libucl.svg?style=svg)](https://app.circleci.com/pipelines/github/vstakhov/libucl)
* [Kixunil/configure_me](https://github.com/Kixunil/configure_me) [[configure_me](https://crates.io/crates/configure_me)] - library for processing application configuration easily
* [leptonyu/cfg-rs](https://github.com/leptonyu/cfg-rs) [[cfg-rs](https://crates.io/crates/cfg-rs)] - A Configuration Library for Rust Applications.
* [rust-cli/config-rs](https://github.com/rust-cli/config-rs) [[config](https://crates.io/crates/config)] - Layered configuration system (with strong support for 12-factor applications).
* [SergioBenitez/Figment](https://github.com/SergioBenitez/Figment) [[figment](https://crates.io/crates/figment)] - A configuration library so con-free, it's unreal.
* [softprops/envy](https://github.com/softprops/envy) - deserialize env vars into typesafe structs [![Main](https://github.com/softprops/envy/actions/workflows/main.yml/badge.svg)](https://github.com/softprops/envy/actions/workflows/main.yml)