REPOSITORY DOSSIER · github.com

rust-lang/rust

4,583 files 24 languages 1,324,335 total lines @76fcc1c analysed just now

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01Overview

rust · 999,349 lines of actual code

4,583

Files

999,349

Code lines

219,027

Comments

Languages

55,423

Complexity

Secrets

Line Composition 1,324,335 total lines

Code999,34975.5%

Blank105,9598.0%

Comments219,02716.5%

~99%

tokens saved

Reading rust-lang/rust via an LLM

~7.0M tokens → ~1.4k tokens via code_analyze

The entire repo summarised by code_analyze — structured JSON in <2k tokens. The dossier above is built from one call. Drill into specifics with code_search.

02Languages & Tech Stack

what it’s written in, what it depends on

Language Breakdown

Language

Files

Code

Rust

3,318

574,169

57.5%

HTML

313,328

31.4%

Markdown

739

84,147

8.4%

TOML

222

4,724

0.5%

Plain Text

3,620

0.4%

Python

3,462

0.3%

Shell

2,798

0.3%

Dockerfile

2,693

0.3%

YAML

1,616

0.2%

+ 15 more

—

4,024

Tech Stack (48 detected)

Rust Standard Library 98510 modules Tracing Crate 189 Ring 162 Config (config-rs) 44 Nix (Unix API) 41 Rand Crate 37 Serde 17 Log Crate (Facade) 12 Anyhow 8 Regex Crate 8 Crossbeam (Concurrency) 6 Wasm-bindgen 6 Image crate 4 Clap 3 RustCrypto Crates 3 Thiserror 2 Bytes Crate 2 Notify (File watcher) 1 Egui 1 Node.js Path 1 Node.js File System 1 unittest.mock / mock 1 Chrono (Date/Time) 1 Standard Library 3514 modules POSIX 22 modules

03Notable Files

where complexity and size live

Most Complex

File	Lines	Cx
compiler/rustc_trait_selection/src/error_reporting/traits/suggestions.rs	5,757	1,142
compiler/rustc_hir_typeck/src/method/suggest.rs	4,494	831
compiler/rustc_hir_typeck/src/fn_ctxt/suggestions.rs	3,265	716
compiler/rustc_trait_selection/src/error_reporting/traits/fulfillment_errors.rs	3,265	529
compiler/rustc_hir_typeck/src/expr.rs	3,188	489
compiler/rustc_hir_typeck/src/fn_ctxt/checks.rs	2,782	478
compiler/rustc_hir_typeck/src/pat.rs	2,567	405
compiler/rustc_trait_selection/src/error_reporting/infer/mod.rs	2,061	399
compiler/rustc_codegen_llvm/src/intrinsic.rs	2,729	394
compiler/rustc_lint/src/builtin.rs	2,015	389

Largest

File	Lines	Cx
src/doc/rustc-dev-guide/src/queries/example-0.html	313,328	0
RELEASES.md	13,977	0
src/tools/clippy/CHANGELOG.md	6,410	0
compiler/rustc_trait_selection/src/error_reporting/traits/suggestions.rs	5,757	1,142
compiler/rustc_hir_typeck/src/method/suggest.rs	4,494	831
compiler/rustc_hir/src/hir.rs	3,703	299
library/std/src/sys/pal/windows/c/windows_sys.rs	3,670	49
compiler/rustc_hir_typeck/src/fn_ctxt/suggestions.rs	3,265	716
compiler/rustc_trait_selection/src/error_reporting/traits/fulfillment_errors.rs	3,265	529
library/coretests/tests/unicode/test_data.rs	3,262	0