mozilla / mp4parse-rust

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

7% duplication:

7,201 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
511 duplicated lines

54 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
mp4parse (<1%) --> mp4parse_capi (2%)	56	3 file pairs	details...

Open 2D force graph... Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 54 duplicates...

Size	#	Folders	Files	Lines	Code
26	x 2	mp4parse_capi/src mp4parse_capi/src	lib.rs lib.rs	826:858 (2%) 997:1029 (2%)	view
15	x 2	mp4parse_capi/fuzz/fuzz_targets mp4parse_capi/fuzz/fuzz_targets	avif.rs mp4.rs	9:28 (48%) 8:27 (32%)	view
10	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	631:640 (<1%) 817:826 (<1%)	view
10	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1021:1032 (<1%) 1106:1117 (<1%)	view
10	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1048:1059 (<1%) 1106:1117 (<1%)	view
10	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1021:1032 (<1%) 1048:1059 (<1%)	view
9	x 2	mp4parse mp4parse_capi	Cargo.toml Cargo.toml	3:12 (19%) 3:12 (25%)	view
9	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	730:738 (<1%) 1259:1267 (<1%)	view
9	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1048:1058 (<1%) 1077:1087 (<1%)	view
9	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	730:738 (<1%) 840:848 (<1%)	view
9	x 2	mp4parse/src mp4parse_capi/src	lib.rs lib.rs	155:167 (<1%) 64:73 (<1%)	view
9	x 2	mp4parse/src mp4parse/src	lib.rs lib.rs	3137:3145 (<1%) 3152:3160 (<1%)	view
9	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1024:1034 (<1%) 1178:1188 (<1%)	view
9	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	840:848 (<1%) 1259:1267 (<1%)	view
9	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1021:1031 (<1%) 1077:1087 (<1%)	view
9	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1077:1087 (<1%) 1106:1116 (<1%)	view
8	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	730:737 (<1%) 817:824 (<1%)	view
8	x 2	mp4parse/src mp4parse_capi/src	boxes.rs lib.rs	7:14 (4%) 64:71 (<1%)	view
8	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	817:824 (<1%) 840:847 (<1%)	view
8	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1285:1294 (<1%) 1305:1314 (<1%)	view
8	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	550:557 (<1%) 595:602 (<1%)	view
8	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	631:638 (<1%) 840:847 (<1%)	view
8	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	303:310 (<1%) 339:346 (<1%)	view
8	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	631:638 (<1%) 1259:1266 (<1%)	view
8	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	817:824 (<1%) 1259:1266 (<1%)	view
8	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	631:638 (<1%) 730:737 (<1%)	view
8	x 2	mp4parse_capi/src mp4parse_capi/src	lib.rs lib.rs	868:891 (<1%) 1039:1065 (<1%)	view
8	x 2	mp4parse/src mp4parse/src	boxes.rs lib.rs	7:14 (4%) 155:162 (<1%)	view
7	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1051:1059 (<1%) 1178:1186 (<1%)	view
7	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	594:600 (<1%) 609:615 (<1%)	view
7	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	371:377 (<1%) 416:422 (<1%)	view
7	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	647:653 (<1%) 828:834 (<1%)	view
7	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1109:1117 (<1%) 1178:1186 (<1%)	view
7	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	453:459 (<1%) 475:482 (<1%)	view
7	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1173:1180 (<1%) 1305:1312 (<1%)	view
7	x 2	mp4parse/src mp4parse/src	lib.rs lib.rs	405:411 (<1%) 422:428 (<1%)	view
7	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1173:1180 (<1%) 1285:1292 (<1%)	view
7	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	320:326 (<1%) 356:362 (<1%)	view
7	x 2	mp4parse_capi/src mp4parse_capi/src	lib.rs lib.rs	716:726 (<1%) 941:951 (<1%)	view
7	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	566:572 (<1%) 581:587 (<1%)	view
6	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	503:508 (<1%) 522:527 (<1%)	view
6	x 2	mp4parse/src mp4parse/src	lib.rs lib.rs	4823:4828 (<1%) 4873:4878 (<1%)	view
6	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	550:555 (<1%) 610:615 (<1%)	view
6	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	1080:1087 (<1%) 1178:1185 (<1%)	view
6	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	551:556 (<1%) 566:571 (<1%)	view
6	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	581:586 (<1%) 596:601 (<1%)	view
6	x 2	mp4parse_capi/src mp4parse_capi/src	lib.rs lib.rs	1616:1621 (<1%) 1678:1683 (<1%)	view
6	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	193:198 (<1%) 234:239 (<1%)	view
6	x 2	mp4parse/src mp4parse/src	lib.rs lib.rs	5051:5056 (<1%) 5071:5076 (<1%)	view
6	x 2	mp4parse/src mp4parse/src	tests.rs tests.rs	496:501 (<1%) 515:520 (<1%)	view