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//!
//!
//! # 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);
//!}
//!```
//!


// lib

pub mod envor;