Module fragmap 

Structs

FileSpan

A span of line numbers within a specific file.

FragMap

The complete fragmap: commits, span clusters, and the matrix showing which commits touch which clusters.

SpanCluster

A cluster of overlapping or adjacent FileSpans across multiple commits.

Enums

SquashRelation

The relationship between two commits within a specific cluster.

SquashableScope

Controls how the squashable connector indicator is computed.

TouchKind

The kind of change a commit makes to a code region.

Functions

assign_hunk_groups

Compute the fragmap-based hunk group assignment for commit commit_oid.

build_fragmap

Build a fragmap from a collection of commits and their diffs.

extract_spans

(legacy) Extract FileSpans from a single commit diff without propagation. Kept for tests that operate on individual commits.

extract_spans_propagated

Extract FileSpans from all commit diffs with span propagation.