Struct zenv::Zenv

pub struct Zenv { /* fields omitted */ }

Use this to load and configure the environment variables

Implementations

impl Zenv

pub fn new(path: &str, expand: bool) -> Self

Create a new instance of Zenv with the provided file path

pub fn parse(&self) -> Result<HashMap<String, String>>

Read and parse the file from provided path and returns a hashmap

Example

let parsed = zenv::Zenv::new("tests/.env.basic", false).parse().unwrap();

assert_eq!(parsed.get("BASIC"), Some(&"basic".to_string()))

pub fn configure(&self) -> Result<()>

Parse the file using Zenv::parse and sets the environment variable

Example

zenv::Zenv::new("tests/.env.basic", false).configure().ok();

assert_eq!(std::env::var_os("BASIC"), Some("basic".into()))

Trait Implementations

impl Debug for Zenv

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.