README.md

env2toml

Convert env vars to toml text.

Syntax

__ split to .

APP_TITLE='TOML Example'
APP_OWNER__NAME='Tom Preston-Werner'
APP_DATABASE__ENABLED=true
APP_DATABASE__PORT=3306
APP_DATABASE__PORTS='[ 8000, 8001, 8002 ]'
APP_SERVERS__ALPHA__IP=10.0.0.1
APP_SERVERS__ALPHA__ROLE=frontend
APP_SERVERS__BETA__IP=10.0.0.2
APP_SERVERS__BETA__ROLE=backend
APP_USERS__0__NAME=USER0
APP_USERS__0__PASSWORD=u0
APP_USERS__1__NAME=USER1
APP_USERS__1__PASSWORD=u1

PRIFIX: APP_

RESULT：

title="TOML Example"
[owner]
name="Tom Preston-Werner"

[database]
enabled=true
port=3306
ports=[ 8000, 8001, 8002 ]

[servers]

[servers.alpha]
ip="10.0.0.1"
role="frontend"

[servers.beta]
ip="10.0.0.2"
role="backend"

[[users]]
name="USER0"
password="u0"

[[users]]
name="USER1"
password="u1"

Usage

use dotenvy;
use env2toml::env2toml;


fn main() {
    dotenvy::dotenv().ok();
    let result = env2toml("APP_").unwrap();
    println!("\n{}", result);
}

License

This project is licensed under the MIT license.