Crate dotconf 

A super light-weight dotenv library

With less than 20 lines of code of the core part, but meet most of the requirements of a dotenv. JUST KEEP IT SIMPLE!

Examples

use dotconf::{init, init_with_path};
 
std::fs::write(".env", "a=b").unwrap();
init().expect("Failed to load env conf file (default: .env)");
 
std::fs::write(".dotenvfile", "
    a=b # This is a comment
    b=32
    c=true
").unwrap();
init_with_path(".dotenvfile").expect("Failed to load from the specified env conf file");
 
// Read value with env::var with some simple type conversions
let a = dotconf::var("a").to_string().unwrap();
let b = dotconf::var("b").to_isize().unwrap();
let c = dotconf::var("c").to_bool().unwrap();

Structs

Error

Error type wrapped a String

Value

The wrapped env var result.

Functions

init

Load dotenv file with a default path. Use init_with_path to load from a specific file.

init_with_path

Load dotenv file with a specified path.

parse_dotconf_file

Parse dotenv file as key-value pairs use # to start a comment.

var

Read key-value pair with env::var