Function procedure::proceed_padded

pub fn proceed_padded<F, R, D, E>(
    action: &str, 
    description: &str, 
    function: F, 
    padding: usize
) -> Result<R, E> where
    F: FnOnce(&mut Progress) -> Result<(R, D), E>,
    D: Display,
    E: Display, 

Proceeds the execution of function with a nice formatted action given a left padding.