231     let file_metadata = fs::symlink_metadata(file_path).expect("no metadata");  in is_special_file()  localVariable
232     file_metadata.file_type().is_block_device()  in is_special_file()
233         || file_metadata.file_type().is_char_device()  in is_special_file()
234         || file_metadata.file_type().is_fifo()  in is_special_file()
235         || file_metadata.file_type().is_socket()  in is_special_file()
464             (PathBuf::from("matching_file"), file_metadata("digest_matching_file")),  in diff_simple_trees()
465             (PathBuf::from("path/to/diff_file"), file_metadata("digest_file2")),  in diff_simple_trees()
466             (PathBuf::from("path/to/new_file"), file_metadata("digest_new_file")),  in diff_simple_trees()
475             (PathBuf::from("matching_file"), file_metadata("digest_matching_file")),  in diff_simple_trees()
476             (PathBuf::from("path/to/diff_file"), file_metadata("digest_file2_DIFF")),  in diff_simple_trees()
477             (PathBuf::from("path/to/deleted_file"), file_metadata("digest_deleted_file")),  in diff_simple_trees()
1068     fn file_metadata(digest: &str) -> FileMetadata {  in file_metadata()  function