Adding `derive_config` library as a dependency

Run this command in a terminal, in your project's directory:

cargo add derive-config

To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:

derive-config = "2.3.0"

The derive_config library will be automatically available globally. Read the derive_config library documentation.

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Readme

Derive Config

My simple configuration library

use derive_config::DeriveTomlConfig;
use serde::{Deserialize, Serialize};

#[derive(Debug, Default, DeriveTomlConfig, Deserialize, Serialize)]
struct ExampleConfig {
    foo: String,
}

fn main() {
    let mut config = ExampleConfig::load().unwrap_or_default();
    println!("{}", config.foo);

    config.foo = String::from(if config.foo == "bar" { "baz" } else { "bar" });
    config.save().expect("Failed to save");
    println!("{}", config.foo);
}

Adding derive_config library as a dependency

Adding `derive_config` library as a dependency