[−][src]Function skellige::prelude::sys::readlines_p
pub fn readlines_p<T>(path: T) -> Result<Lines<BufReader<File>>, FuError> where
T: AsRef<Path>,
Returns an Iterator to the Reader of the lines of the file.
Examples
use fungus::prelude::*; let tmpdir = PathBuf::from("tests/temp").abs().unwrap().mash("file_doc_readlines_p"); let tmpfile = tmpdir.mash("file1"); assert!(sys::remove_all(&tmpdir).is_ok()); assert!(sys::mkdir(&tmpdir).is_ok()); assert!(sys::write(&tmpfile, "this is a test").is_ok()); assert_iter_eq(sys::readlines_p(&tmpfile).unwrap().collect::<io::Result<Vec<String>>>().unwrap(), vec![String::from("this is a test")]); assert!(sys::remove_all(&tmpdir).is_ok());