Module change 

Structs

SymbolChange

A single symbol-level change between two states.

Enums

ChangeType

Classification of a symbol change.

Constants

BUDGET_GUARD_THRESHOLD

Max changed symbols per file before skipping per-symbol impact analysis.

Functions

compare_db_symbols

Compare two DB snapshots of symbols for one file (before vs after scan). Used by the daemon for push-based structural event detection. Returns (changes, modified_sym_ids). Budget guard clears modified_sym_ids when total changes exceed BUDGET_GUARD_THRESHOLD.

compare_extracted_symbols

Compare old (git blob parsed) symbols against current (DB) symbols for one file. Used by since_against_ref() for git ref comparison. Returns (changes, modified_sym_ids). Budget guard clears modified_sym_ids when total changes exceed BUDGET_GUARD_THRESHOLD.