anthropics / orjson - Duplication

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

15% duplication:

25,853 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
4,033 duplicated lines

480 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 480 duplicates...

Size	#	Folders	Files	Lines	Code
58	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	6044:6117 (<1%) 6468:6541 (<1%)	view
53	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	5807:5866 (<1%) 6195:6254 (<1%)	view
53	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	5906:5971 (<1%) 6309:6374 (<1%)	view
48	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	2459:2520 (<1%) 2580:2641 (<1%)	view
35	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	8944:8985 (<1%) 9134:9175 (<1%)	view
34	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	8393:8433 (<1%) 8577:8617 (<1%)	view
26	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	8704:8735 (<1%) 9265:9296 (<1%)	view
24	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	7019:7043 (<1%) 7051:7075 (<1%)	view
23	x 2	include/pyo3/pyo3-ffi/src/cpython include/pyo3/pyo3-ffi/src	object.rs pybuffer.rs	85:113 (8%) 106:134 (20%)	view
23	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	8647:8672 (<1%) 9206:9231 (<1%)	view
21	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	8504:8530 (<1%) 9059:9085 (<1%)	view
20	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	5972:6001 (<1%) 6379:6408 (<1%)	view
20	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	6118:6144 (<1%) 6546:6572 (<1%)	view
20	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	4389:4416 (<1%) 5001:5028 (<1%)	view
19	x 2	include/pyo3/pyo3-build-config/src include/pyo3/pyo3-build-config/src	impl_.rs impl_.rs	2218:2237 (<1%) 2248:2267 (<1%)	view
19	x 2	include/pyo3/pyo3-ffi/src/cpython include/pyo3/pyo3-ffi/src	object.rs pybuffer.rs	25:45 (6%) 3:23 (16%)	view
19	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	6020:6043 (<1%) 6440:6463 (<1%)	view
19	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	8674:8695 (<1%) 9233:9254 (<1%)	view
18	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	6169:6187 (<1%) 6598:6616 (<1%)	view
18	x 2	include/pyo3/pyo3-ffi/src/cpython include/pyo3/pyo3-ffi/src	object.rs pybuffer.rs	51:68 (6%) 29:46 (15%)	view
17	x 2	include/pyo3/pyo3-ffi/src/cpython include/pyo3/pyo3-ffi/src	abstract_.rs pybuffer.rs	275:291 (6%) 79:95 (14%)	view
17	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	5693:5711 (<1%) 5807:5825 (<1%)	view
17	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	6145:6167 (<1%) 6574:6596 (<1%)	view
17	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	8462:8480 (<1%) 9015:9033 (<1%)	view
17	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	5693:5711 (<1%) 6195:6213 (<1%)	view
16	x 2	include/pyo3/pyo3-ffi/src/cpython include/pyo3/pyo3-ffi/src/cpython	code.rs code.rs	277:292 (5%) 297:312 (5%)	view
16	x 2	src/serialize/writer/str src/serialize/writer/str	generic.rs sse2.rs	25:44 (19%) 44:62 (16%)	view
16	x 2	src/serialize/writer src/serialize/writer	json.rs json.rs	283:302 (3%) 572:591 (3%)	view
15	x 2	include/pyo3/pyo3-ffi/src/cpython include/pyo3/pyo3-ffi/src/cpython	pyerrors.rs pyerrors.rs	8:22 (11%) 136:150 (11%)	view
15	x 2	include/pyo3/pyo3-build-config/src include/pyo3/pyo3-build-config/src	impl_.rs impl_.rs	2097:2114 (<1%) 2120:2137 (<1%)	view
15	x 2	include/pyo3/pyo3-build-config/src include/pyo3/pyo3-build-config/src	impl_.rs impl_.rs	3036:3050 (<1%) 3076:3091 (<1%)	view
15	x 2	include/pyo3/pyo3-build-config/src include/pyo3/pyo3-build-config/src	impl_.rs impl_.rs	3122:3137 (<1%) 3156:3171 (<1%)	view
14	x 2	include/pyo3/pyo3-build-config/src include/pyo3/pyo3-build-config/src	impl_.rs impl_.rs	2634:2647 (<1%) 2649:2662 (<1%)	view
14	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	8482:8497 (<1%) 9035:9050 (<1%)	view
14	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	7619:7632 (<1%) 7640:7653 (<1%)	view
14	x 2	include/pyo3/pyo3-ffi/src/cpython include/pyo3/pyo3-ffi/src/cpython	code.rs code.rs	88:101 (5%) 117:130 (5%)	view
14	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	7661:7674 (<1%) 7682:7695 (<1%)	view
14	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	5868:5883 (<1%) 6256:6271 (<1%)	view
13	x 2	include/pyo3/pyo3-build-config/src include/pyo3/pyo3-build-config/src	impl_.rs impl_.rs	2218:2230 (<1%) 2275:2287 (<1%)	view
13	x 2	src/serialize/writer src/serialize/writer	json.rs json.rs	129:143 (2%) 161:175 (2%)	view
13	x 2	src/serialize/per_type src/serialize/per_type	dataclass.rs dict.rs	104:119 (9%) 238:254 (3%)	view
13	x 2	include/pyo3/pyo3-build-config/src include/pyo3/pyo3-build-config/src	impl_.rs impl_.rs	2248:2260 (<1%) 2275:2287 (<1%)	view
13	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	8749:8764 (<1%) 9311:9326 (<1%)	view
13	x 2	include/pyo3/pyo3-build-config/src include/pyo3/pyo3-build-config/src	impl_.rs impl_.rs	3051:3064 (<1%) 3093:3106 (<1%)	view
12	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	6002:6017 (<1%) 6410:6425 (<1%)	view
12	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	7637:7648 (<1%) 7679:7690 (<1%)	view
12	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	8371:8383 (<1%) 8763:8775 (<1%)	view
12	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	8542:8556 (<1%) 9098:9112 (<1%)	view
12	x 2	include/yyjson include/yyjson	yyjson.c yyjson.c	9112:9124 (<1%) 9326:9338 (<1%)	view
12	x 2	src/serialize/writer src/serialize/writer	json.rs json.rs	643:657 (2%) 707:721 (2%)	view

Duplicated Units

The list of top 1 duplicated units.

See data for all 1 unit duplicate

Size	#	Folders	Files	Lines	Code
6	x 2	src/serialize/per_type src/serialize/per_type	datetime.rs uuid.rs	69:76 51:58	view