# Compiled artifacts and build output
/target/

# rustfmt backups
**/*.rs.bk

# Editor / IDE
/.idea/
/.vscode/
*.swp
*~

# OS cruft
.DS_Store
Thumbs.db

# Note: Cargo.lock is intentionally tracked — this crate ships binaries
# (mpiexec/mpirun), so a pinned lockfile gives reproducible builds.
