Function render_text 

pub fn render_text(survey: &Survey, depth: Depth) -> String

Render the survey as indented text. Heuristic values (test counts) wear a trailing ~; a closing legend explains the marks.

Examples

use coding_tools::survey::{render_text, CrateNode, Counts, Depth, GroupKind, Survey};

let survey = Survey {
    group: GroupKind::CargoCrate,
    name: "demo".into(),
    root: "/demo".into(),
    crates: vec![CrateNode {
        name: "demo".into(),
        version: "0.1.0".into(),
        counts: Counts { files: 2, lines: 30, words: 40, chars: 300, tests: 3 },
        test_targets: 1,
        bench_targets: 0,
        modules: vec![],
    }],
};
let text = render_text(&survey, Depth::Crate);
assert!(text.starts_with("crate demo"));
assert!(text.contains("tests 3~"));
assert!(text.contains("test-targets 1"));