1  # Git
 2  .git
 3  .gitignore
 4  .github
 5  
 6  # Build artifacts
 7  target/
 8  **/target/
 9  *.out
10  *.out.old
11  mutants.out/
12  mutants.out.old/
13  coverage/
14  
15  # Cargo
16  .cargo-cache/
17  **/.cargo/registry/
18  **/.cargo/git/
19  
20  # IDE
21  .vscode/
22  .idea/
23  *.swp
24  *.swo
25  *~
26  
27  # Documentation
28  *.md
29  docs/
30  
31  # CI/CD
32  .github/
33  justfile
34  
35  # Test data
36  test_data/
37  fixtures/
38  
39  # Temporary files
40  *.tmp
41  *.bak
42  .DS_Store