Function users::get_current_groupname

pub fn get_current_groupname() -> Option<OsString>

Returns the groupname of the user running the process.

libc functions used

• getgid
• getgrgid

Examples

use users::get_current_groupname;

match get_current_groupname() {
    Some(gname) => println!("Running as group with name {:?}", gname),
    None        => println!("The current group does not exist!"),
}