pub fn open_kept(run_dir: &Path, path: &str) -> Result<Option<File>>Expand description
Opens the kept file path (such as POD_LOG or
BOOTSTRAP_LOG) of run_dir for reading; None
when it, or .pod, does not exist.
ยงErrors
Returns an error of kind InvalidInput when .pod or the file is a
symbolic link, a hard link or not a regular file, and the I/O error of
opening it otherwise.