load_env_file_iter

cfgloader_core

Function load_env_file_iter 

Source 
pub fn load_env_file_iter<I, P>(paths: I) -> Result<(), CfgError>
where
    I: IntoIterator<Item = P>,
    P: AsRef<Path>,
Expand description

Load .env from multiple paths (any iterable), return on first success. If none found, return error.