diff options
Diffstat (limited to 'src/tarball.rs')
| -rw-r--r-- | src/tarball.rs | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/tarball.rs b/src/tarball.rs index d430279..21b5113 100644 --- a/src/tarball.rs +++ b/src/tarball.rs @@ -8,11 +8,13 @@ use tar::Archive; // todo: this is pretty involved. (re)factor this into its own crate pub fn dir<W>(buf: W, path: &str) -> io::Result<()> - where W: Write +where + W: Write, { let archive = Archive::new(GzEncoder::new(buf, Compression::Best)); fn bundle<F>(dir: &Path, f: &F, bundle_dir: bool) -> io::Result<()> - where F: Fn(&Path) -> io::Result<()> + where + F: Fn(&Path) -> io::Result<()>, { if fs::metadata(dir)?.is_dir() { if bundle_dir { @@ -43,11 +45,16 @@ pub fn dir<W>(buf: W, path: &str) -> io::Result<()> let append = |path: &Path| { let canonical = path.canonicalize()?; // todo: don't unwrap - let relativized = canonical.to_str().unwrap().trim_left_matches(&base_path_str[..]); + let relativized = canonical.to_str().unwrap().trim_left_matches( + &base_path_str[..], + ); if path.is_dir() { archive.append_dir(Path::new(relativized), &canonical)? } else { - archive.append_file(Path::new(relativized), &mut File::open(&canonical)?)? + archive.append_file( + Path::new(relativized), + &mut File::open(&canonical)?, + )? } Ok(()) }; |