fn orig_range_r(
db: &RootDatabase,
hir_file: HirFileId,
value: TextRange,
) -> UpmappingResult<(FileRange, Option<TextRange>)>fn orig_range_r(
db: &RootDatabase,
hir_file: HirFileId,
value: TextRange,
) -> UpmappingResult<(FileRange, Option<TextRange>)>