pub fn extract_developer_comments(source: &str) -> Vec<LiteralSet> {
    let tokens = source_to_iter(source).collect::<Vec<_>>();

    construct_literal_sets(tokens)
}
A convenience method that runs the complete 'pipeline' from string `source`
file to all `LiteralSet`s that can be created from developer comments in the
source
doc-chunks/src/developer.rs