Envl for Rust

This is an envl lib for Rust.

Install

cargo add envl

Usage

For more details, please see here.

.envlconf

settings {}

vars {
    a: string,
    b: int,
    c: bool,
    d: Array<int>,
    e: struct {
        v: struct {
            a: string;
        };
        w: Array<struct {
            a: string;
        }>;
        x: int;
        y: bool;
        z: Array<string>;
    },
    f: Array<Array<bool>>
}

.envl

a = "123";
b = 123;
c = true;
d = [123, 456];
e = struct {
    v: struct {
        a: "hello world"
    },
    w: [
        struct {
            a: "hi!"
        }
    ],
    x: 111,
    y: false,
    z: ["hello", "world"],
};
f = [
    [true],
    [false]
];

Cargo.toml

[package]
...
build = "build.rs"

[dependencies]
envl = { version = "0.9.1" }

[build-dependencies]
envl = { version = "0.9.1" }

build.rs

use envl::load_envl;

fn main() {
    if let Err(err) = load_envl("src/envl.rs".to_string()) {
        panic!("{:?}", err);
    };
}

src/main.rs

pub mod envl;

pub fn main() {
    let env = envl::envl();

    println!("{}", env.a);
    println!("{}", env.b);
    println!("{}", env.c);
    println!("{:?}", env.d);
}