Crate envor

Examples

use envor::envor::*;

fn main(){
	let config_value:usize = env_or("CONFIG_VALUE", 100);

	let flag:bool = env_or("SETTING", false);

	let config_string = env_string_or("CONFIG_STRING", "default string");

	println!("config value = {} , setting = {} , config_string = {}",
		config_value, flag, config_string);
}

use envor::envor::*;

fn main(){
	let opt_value_ok:Option<i32>
		= env_or_opt("OPT_VALUE", -50);
		
	let opt_value_illegal:Option<i32>
		= env_or_opt("OPT_VALUE", "illegal default");

	println!("opt_value_ok = {:?} , opt_value_illegal = {:?}",
		opt_value_ok, opt_value_illegal);
}

Modules

envor