pub fn suppression_map<'db>(
db: &'db dyn Db,
file: FileText,
) -> Arc<SuppressionMap>Expand description
The per-file @warning_ignore[_start|_restore] suppression map (Workstream 1). Keyed on the
file’s parse — CST byte ranges are stable across incremental edits — so it recomputes only when
the file text changes, never on a warning-setting edit.