Figment Directory  

Figment provider for config values split into multiple files in a directory, working with any Format.

use serde::Deserialize;
use figment::{Figment, providers::{Env, Format, Toml}};
use figment_directory::FormatExt as _;

#[derive(Deserialize)]
struct Config {
  database: DatabaseConfig,
  pubsub: PubsubConfig
}

#[derive(Deserialize)]
struct DatabaseConfig {
  url: String,
}

#[derive(Deserialize)]
struct PubsubConfig {
  url: String,
}

let config: Config = Figment::new()
    .merge(Toml::directory("config"))
    .extract()?;

Directory structure:

• config
  • database.toml
  • pubsub.toml

# database.toml
url = "some/url"

# pubsub.toml
url = "some/url"

Overview

This crate contains the Directory provider for Figment, to allow loading configuration values a directory containing (possibly nested) files in a consistent file format. It is wrapped around a Format implementation like figment::providers::Json or figment::providers::Toml.

This might be helpful if you have a lot of configuration values and wish to organize it using the file system.

See the documentation for a detailed usage guide and more information.

Usage

Add the following to your Cargo.toml:

[dependencies]
figment = { version = "0.10" }
figment-directory = { version = "0.1" }

License

figment-directory is licensed under the BSD-3-Clause License