#env #file

envfile

Buffer an environment file into an in-memory map, update the map, and write back to the file

1 unstable release

0.1.0 Nov 2, 2018

#25 in #env

Download history 2/week @ 2018-11-02

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MIT license

7KB
118 lines

envfile

Rust crate for parsing environment files into an in-memory map.

extern crate envfile;

use envfile::EnvFile;
use std::io;
use std::path::Path;

fn main() -> io::Result<()> {
    let mut envfile = EnvFile::new(&Path::new("examples/test.env"))?;

    for (key, value) in &envfile.store {
        println!("{}: {}", key, value);
    }

    envfile.update("ID", "example");
    println!("ID: {}", envfile.get("ID").unwrap_or(""));

    // envfile.write()?;

    Ok(())
}

lib.rs:

Libary for parsing environment files into an in-memory map.

extern crate envfile;

use envfile::EnvFile;
use std::io;
use std::path::Path;

fn main() -> io::Result<()> {
    let mut envfile = EnvFile::new(&Path::new("examples/test.env"))?;

    for (key, value) in &envfile.store {
        println!("{}: {}", key, value);
    }

    envfile.update("ID", "example");
    println!("ID: {}", envfile.get("ID").unwrap_or(""));

    // envfile.write()?;

    Ok(())
}

No runtime deps