[−][src]Function arctk::util::install::dir::io_dirs
pub fn io_dirs(
input: Option<PathBuf>,
output: Option<PathBuf>
) -> Result<(PathBuf, PathBuf), Error>
Set and get the input and output directories. Returned pair is (input, output).
Errors
if the root installation directory can not be determined, or if one of the input or output directories could not be created.