Here is a list of all documented class members with links to the class documentation for each member:

- r -

• range() : mongocxx::options::range, mongocxx::v_noabi::options::range
• range_options() : mongocxx::v1::range_options
• range_opts() : mongocxx::options::encrypt, mongocxx::v1::encrypt_options, mongocxx::v_noabi::options::encrypt
• raw() : bsoncxx::array::element, bsoncxx::document::element, bsoncxx::v1::element::view, bsoncxx::v_noabi::array::element, bsoncxx::v_noabi::document::element, mongocxx::v1::server_error
• raw_server_error() : mongocxx::operation_exception, mongocxx::v_noabi::operation_exception
• read() : mongocxx::gridfs::downloader, mongocxx::v1::gridfs::downloader, mongocxx::v_noabi::gridfs::downloader
• read_concern() : mongocxx::client, mongocxx::collection, mongocxx::database, mongocxx::options::aggregate, mongocxx::options::gridfs::bucket, mongocxx::options::transaction, mongocxx::read_concern, mongocxx::uri, mongocxx::v1::aggregate_options, mongocxx::v1::collection, mongocxx::v1::database, mongocxx::v1::gridfs::bucket::options, mongocxx::v1::read_concern, mongocxx::v1::transaction_options, mongocxx::v1::uri, mongocxx::v_noabi::client, mongocxx::v_noabi::collection, mongocxx::v_noabi::database, mongocxx::v_noabi::options::aggregate, mongocxx::v_noabi::options::gridfs::bucket, mongocxx::v_noabi::options::transaction, mongocxx::v_noabi::read_concern, mongocxx::v_noabi::uri
• read_mode : mongocxx::read_preference, mongocxx::v1::read_preference, mongocxx::v_noabi::read_preference
• read_preference() : mongocxx::client, mongocxx::collection, mongocxx::database, mongocxx::options::aggregate, mongocxx::options::count, mongocxx::options::distinct, mongocxx::options::estimated_document_count, mongocxx::options::find, mongocxx::options::gridfs::bucket, mongocxx::options::transaction, mongocxx::read_preference, mongocxx::uri, mongocxx::v1::aggregate_options, mongocxx::v1::collection, mongocxx::v1::count_options, mongocxx::v1::database, mongocxx::v1::distinct_options, mongocxx::v1::estimated_document_count_options, mongocxx::v1::find_options, mongocxx::v1::gridfs::bucket::options, mongocxx::v1::read_preference, mongocxx::v1::transaction_options, mongocxx::v1::uri, mongocxx::v_noabi::client, mongocxx::v_noabi::collection, mongocxx::v_noabi::database, mongocxx::v_noabi::options::aggregate, mongocxx::v_noabi::options::count, mongocxx::v_noabi::options::distinct, mongocxx::v_noabi::options::estimated_document_count, mongocxx::v_noabi::options::find, mongocxx::v_noabi::options::gridfs::bucket, mongocxx::v_noabi::options::transaction, mongocxx::v_noabi::read_preference, mongocxx::v_noabi::uri
• redact() : mongocxx::pipeline, mongocxx::v1::pipeline, mongocxx::v_noabi::pipeline
• reference : bsoncxx::v1::document::view::const_iterator, bsoncxx::v_noabi::vector::accessor< Format >, bsoncxx::v_noabi::vector::iterators::packed_bit_byte< Iterator >, bsoncxx::v_noabi::vector::iterators::packed_bit_element< Iterator >, bsoncxx::vector::accessor< Format >, mongocxx::v1::change_stream::iterator, mongocxx::v1::cursor::iterator
• regex : bsoncxx::v1::types::b_regex
• release() : bsoncxx::array::value, bsoncxx::document::value, bsoncxx::v1::array::value, bsoncxx::v1::document::value, bsoncxx::v_noabi::array::value, bsoncxx::v_noabi::document::value
• remove_key_alt_name() : mongocxx::client_encryption, mongocxx::v1::client_encryption, mongocxx::v_noabi::client_encryption
• rename() : mongocxx::collection, mongocxx::v1::collection, mongocxx::v_noabi::collection
• replace() : mongocxx::options::replace, mongocxx::v_noabi::options::replace
• replace_one() : mongocxx::collection, mongocxx::model::replace_one, mongocxx::result::replace_one, mongocxx::v1::bulk_write::replace_one, mongocxx::v1::collection, mongocxx::v_noabi::collection, mongocxx::v_noabi::model::replace_one, mongocxx::v_noabi::result::replace_one
• replace_one_options() : mongocxx::v1::replace_one_options
• replace_one_result() : mongocxx::v1::replace_one_result
• replace_root() : mongocxx::pipeline, mongocxx::v1::pipeline, mongocxx::v_noabi::pipeline
• replacement() : mongocxx::model::replace_one, mongocxx::v1::bulk_write::replace_one, mongocxx::v_noabi::model::replace_one
• replica_set() : mongocxx::uri, mongocxx::v1::uri, mongocxx::v_noabi::uri
• reply() : mongocxx::events::command_succeeded_event, mongocxx::events::heartbeat_succeeded_event, mongocxx::v1::events::command_succeeded, mongocxx::v1::events::server_heartbeat_succeeded, mongocxx::v_noabi::events::command_succeeded_event, mongocxx::v_noabi::events::heartbeat_succeeded_event
• request_id() : mongocxx::events::command_failed_event, mongocxx::events::command_started_event, mongocxx::events::command_succeeded_event, mongocxx::v1::events::command_failed, mongocxx::v1::events::command_started, mongocxx::v1::events::command_succeeded, mongocxx::v_noabi::events::command_failed_event, mongocxx::v_noabi::events::command_started_event, mongocxx::v_noabi::events::command_succeeded_event
• reset() : bsoncxx::array::value, bsoncxx::document::value, bsoncxx::v1::array::value, bsoncxx::v1::document::value, bsoncxx::v_noabi::array::value, bsoncxx::v_noabi::document::value, mongocxx::client, mongocxx::v1::client, mongocxx::v_noabi::client
• result() : mongocxx::result::delete_result, mongocxx::result::insert_many, mongocxx::result::insert_one, mongocxx::result::replace_one, mongocxx::result::rewrap_many_datakey, mongocxx::result::update, mongocxx::v1::bulk_write::result, mongocxx::v1::delete_many_result, mongocxx::v1::delete_one_result, mongocxx::v1::insert_many_result, mongocxx::v1::insert_one_result, mongocxx::v1::replace_one_result, mongocxx::v1::rewrap_many_datakey_result, mongocxx::v1::update_many_result, mongocxx::v1::update_one_result, mongocxx::v_noabi::result::delete_result, mongocxx::v_noabi::result::insert_many, mongocxx::v_noabi::result::insert_one, mongocxx::v_noabi::result::replace_one, mongocxx::v_noabi::result::rewrap_many_datakey, mongocxx::v_noabi::result::update
• resume_after() : mongocxx::options::change_stream, mongocxx::v1::change_stream::options, mongocxx::v_noabi::options::change_stream
• retry_reads() : mongocxx::uri, mongocxx::v1::uri, mongocxx::v_noabi::uri
• retry_writes() : mongocxx::uri, mongocxx::v1::uri, mongocxx::v_noabi::uri
• return_document() : mongocxx::options::find_one_and_replace, mongocxx::options::find_one_and_update, mongocxx::v1::find_one_and_replace_options, mongocxx::v1::find_one_and_update_options, mongocxx::v_noabi::options::find_one_and_replace, mongocxx::v_noabi::options::find_one_and_update
• return_key() : mongocxx::options::find, mongocxx::v1::find_options, mongocxx::v_noabi::options::find
• rewrap_many_datakey() : mongocxx::client_encryption, mongocxx::options::rewrap_many_datakey, mongocxx::result::rewrap_many_datakey, mongocxx::v1::client_encryption, mongocxx::v_noabi::client_encryption, mongocxx::v_noabi::options::rewrap_many_datakey, mongocxx::v_noabi::result::rewrap_many_datakey
• rewrap_many_datakey_options() : mongocxx::v1::rewrap_many_datakey_options
• rewrap_many_datakey_result() : mongocxx::v1::rewrap_many_datakey_result
• round_trip_time() : mongocxx::events::server_description, mongocxx::v1::events::server_description, mongocxx::v_noabi::events::server_description
• rule() : mongocxx::v_noabi::validation_criteria, mongocxx::validation_criteria
• run_command() : mongocxx::database, mongocxx::v1::database, mongocxx::v_noabi::database