rustdotenv

A tool to load env files into the environment

Install

Add to your cargo.toml file toml [dependencies] rustdotenv = "0.1.2"

Usage

.env file text MONGO_URI=mongodb://admin:password@127.0.0.1:27017/?authSource=admin main.rs file ```rust use rustdotenv::load;

fn main() { // If u don't provide the optional Vec then it will load as default the .env file load(None);

let result = std::env::var("MONGO_URI");
if result.is_err() {
    println!("MONGO_URI env var not found");
} else {
    println!("MONGO_URI: {}", result.unwrap())
}

} ```