cargo-loc

Crates.iocargo-loc
lib.rscargo-loc
version0.1.2
sourcesrc
created_at2024-05-13 01:03:21.591165
updated_at2024-05-13 16:24:58.472506
descriptionCount lines of code across your entire dependency tree
homepage
repositoryhttps://github.com/Shnatsel/cargo-loc
max_upload_size
id1237866
size42,758
Sergey "Shnatsel" Davidoff (Shnatsel)

documentation

README

cargo loc

Counts the lines of code across your entire dependency tree in a Cargo project. Powered by tokei.

Installation

cargo install cargo-loc

What works

  • Feature selection with --no-default-features, --all-features, --features=...
  • Restricting the analysis to specific platform, e.g. --filter-platform=x86_64-unknown-linux-gnu
  • Specifying the project with --manifest-path
  • Recognizes lots of languages, presents a breakdown by language
  • Telling code apart from comments and blank lines, in all those languages

What doesn't work (yet?)

  • Excluding dev-dependencies and build-dependencies
  • Analyzing an entire Cargo workspace as opposed to a single crate (and its dependencies)
  • Fancy table output like in tokei
  • Configuration of any kind
  • Understanding which parts of a huge crate like libc you're actually using and counting accordingly (see painter)

Sample output

Here's cargo loc running on itself:

Top 20 largest dependencies:
504205 lines (133025 code): encoding_rs v0.8.34
384808 lines (384747 code): windows-sys v0.52.0
180430 lines (177051 code): winapi v0.3.9
121145 lines (109166 code): libc v0.2.154
54867 lines (51333 code): syn v2.0.63
52523 lines (49170 code): regex-syntax v0.8.3
40453 lines (29483 code): regex-automata v0.4.6
25319 lines (19553 code): rayon v1.10.0
24113 lines (22640 code): pest v2.7.10
23105 lines (18998 code): chrono v0.4.38
20150 lines (16943 code): serde_json v1.0.117
19282 lines (10602 code): wasm-bindgen v0.2.92
17237 lines (10962 code): regex v1.10.4
17095 lines (12062 code): clap v2.34.0
16593 lines (13567 code): crossbeam-channel v0.5.12
16379 lines (13118 code): chrono-tz v0.8.6
15108 lines (11379 code): aho-corasick v1.1.3
14221 lines (11915 code): tera v1.19.1
13421 lines (9231 code): libm v0.2.8
12701 lines (10742 code): serde v1.0.201

Breakdown of the total lines by language:
Rust: 1436510
Plain Text: 369964
Markdown: 35129
TOML: 19082
C: 8803
HTML: 4028
JavaScript: 2790
Python: 2759
JSON: 1432
Makefile: 1361
C Header: 1153
F*: 830
Pest: 735
YAML: 238
Shell: 186
BASH: 183
ReStructuredText: 179
C++: 67
Dockerfile: 9
Pan: 3

Total lines: 1885441
(1355598 code, 444701 comments, 85142 blank lines)

Spooky!

Commit count: 20

cargo fmt