Module attribution 

Attribution timeline — who did what, when, from which timezone.

Every commit carries two identities: the author (who wrote the change) and the committer (who applied it). This module flattens a set of commits into a single time-ordered stream of identity events — the who-did-what-when backbone an examiner builds a narrative on. The timezone offset is retained because it can corroborate or contradict a claimed location.

Structs

AttributionEvent

One identity event on the attribution timeline.

Enums

Role

Which identity an attribution event came from.

Functions

attribution_repo

Walk every commit reachable from from and build its attribution timeline.

attribution_timeline

Build a time-ordered attribution timeline from a set of commits.

distinct_identities

Distinct (name, email) identities appearing across commits, in first-seen order. A surprising count or unexpected identity is a lead, not a verdict.