Files
zeekay 1b367e2b62 chore: rebase the tree onto upstream master
The tree was a debranded snapshot of upstream taken around 2026-02-20, and
upstream has moved about five months since. This replaces it with upstream
master, mechanically re-derived: bin/debrand does the rename, and the
pipeline and squashed migrations are restored from the shipped tree.

Not a merge. The previous import replaced the tree wholesale in a single
commit, so there is no shared content history to merge against. Reproducing
the rename on the new tree is what actually converges.

What survives: .hanzo/workflows, the Dockerfiles and bin/docker* entrypoints,
compose files, LLM.md, and insights/migrations. The squashed initial
migration is load-bearing — the live database records it by name, so
upstream's ~918 individual migrations cannot come back.

Nine products are dropped as unreferenced. Twenty-one more that we do not run
are kept anyway because the core app still imports them; unpicking those is a
refactor and does not belong in a rebase.

This base does not build yet, and the reasons are not in the rename:
upstream now wants Python 3.13.13 against our 3.12.12 and Django 5.2 against
our 4.2, and the dependency manifests still name upstream packages that we
republish under our own names. Those are decisions, not renames.
2026-08-01 15:44:40 -07:00

806 B

Rust crates

Metrics labels

When emitting metrics via the metrics crate (histogram!, counter!, gauge!), dynamic label values (method names, client names, etc.) must use Arc<str>, never String or .to_string().

  • Construct an Arc<str> once at the top of the function (Arc::from(value)) and .clone() it into each macro call. Arc::clone is a single atomic increment — no heap allocation.
  • current_client_name() already returns Arc<str>, so use .clone() directly. Never call .to_string() on it.
  • When passing a dynamic label through multiple functions, pass Arc<str> by value, not &str — the downstream function will need to clone it into macros anyway.
  • Static label values ("ok", "error", "unavailable") can be passed as &'static str literals directly.