Function groups::get_group_list

pub fn get_group_list(user_name: &str, gid: Option<u32>) -> Option<Vec<Group>>

Searches all groups for any user given or their GID

Example

use groups;

let mut user = String::new();
for (key, value) in std::env::vars() {
    if key == "USER" { user = value }
}
let list = groups::get_group_list(&user, None);