3 #![allow(unused_imports)]
4 #![allow(stable_features)]
6 // A reduced version of the rustbook ice. The problem this encountered
7 // had to do with codegen ignoring binders.
9 // pretty-expanded FIXME #23616
10 // ignore-cloudabi no std::fs
17 use std::io::prelude::*;
21 pub fn parse_summary<R: Read>(_: R, _: &Path) {
22 let path_from_root = Path::new("");
23 Path::new(&iter::repeat("../")
24 .take(path_from_root.components().count() - 1)
25 .collect::<String>());
29 let cwd = env::current_dir().unwrap();
30 let src = cwd.clone();
31 let summary = File::open(&src.join("SUMMARY.md")).unwrap();
32 let _ = parse_summary(summary, &src);