/target
# Local Claude Code settings and any backups of them - per-machine,
# not project configuration.
.claude/
# The study guide and everything feeding it: inventory, book sources,
# the example workspace, the rebuild harness, and the compiled PDF.
# Deliberately not part of the project - it is a side artifact about
# rproj, not a component of it, and a multi-megabyte PDF has no business
# in the published crate or the repo. One directory so one rule covers
# it; cargo takes its file list from git, so ignoring it here also keeps
# it out of `cargo package`.
/study/