pub fn new() -> PathCommands {
        let mut pc = PathCommands::default();
        pc.rehash();
        pc
    }
/// Create new instance of PathCommands and rehash from $PATH.
Create new instance of PathCommands and rehash from $PATH.
Create new instance of PathCommands and rehash from $PATH .
pub fn new() -> PathCommands {
        let mut pc = PathCommands::default();
        pc.rehash();
        pc
    }
pub fn new ( ) -> PathCommands { let mut pc = PathCommands :: default ( ) ; pc . rehash ( ) ; pc }
Create new instance of PathCommands and rehash from $PATH.
Create new instance of PathCommands and rehash from $PATH .