XPerf
LanguagesElixir

beamperf rule ids (slugs)

Canonical ids are slugs only. Numerics from the old map are historical and not accepted.

Slug
be-list-concat-reduce
be-io-puts-hot
be-map-merge-hot
be-enum-map-filter-chain

Renamed 2026-10-27 (tombstone old; never reuse)

Default --scope all (or kit-equivalent). Old *-in-loop ids misled tools/models; they are tombstoned under evidence/_removed/.

Old slugNew slug
be-io-puts-in-loopbe-io-puts-hot
be-map-merge-in-loopbe-map-merge-hot

Removed (no slug)

  • BE002 — see evidence/_removed/

See also root rule-id-map.