Function simple_localization::tr

pub fn tr(text: &str) -> &str

Get translation of the text in system’s language(env::var("LANG")) If translation exists returns the translation else returns the text back.

use simple_localization::tr;
 
// localization/tr_TR file exists and `LANG=tr_TR.UTF-8`
let text:&str = tr("Hello"); // "Merhaba"
 
// localization/tr_TR file doesn't exists and `LANG=tr_TR.UTF-8`
let text:&str = tr("Hello"); // "Hello"
 
// localization/tr_TR file exists and `LANG=ar_QA.UTF-8`
let text:&str = tr("Hello"); // "Hello"