Function full 

pub fn full(p: &Preflight, unicode: bool) -> String

The whole preflight, a section per heading and a line per claim, with its evidence.

use majordomus_cli::environment::preflight::{full, derive, Observations};
let text = full(&derive(&Observations::empty("demo", 0)), true);
assert!(text.starts_with("MAJORDOMUS PREFLIGHT"));
assert!(text.contains("Verification"));