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/// The contents of a feed message.
/// A feed is a continuous stream of feed messages. Each message in the stream is
/// obtained as a response to an appropriate HTTP GET request.
/// A realtime feed is always defined with relation to an existing GTFS feed.
/// All the entity ids are resolved with respect to the GTFS feed.
/// Note that "required" and "optional" as stated in this file refer to Protocol
/// Buffer cardinality, not semantic cardinality. See reference.md at
/// https://github.com/google/transit/tree/master/gtfs-realtime for field
/// semantic cardinality.
#[derive(Clone, PartialEq, Message)]
pub struct FeedMessage {
/// Metadata about this feed and feed message.
#[prost(message, required, tag="1")]
pub header: FeedHeader,
/// Contents of the feed.
#[prost(message, repeated, tag="2")]
pub entity: ::std::vec::Vec<FeedEntity>,
}
/// Metadata about a feed, included in feed messages.
#[derive(Clone, PartialEq, Message)]
pub struct FeedHeader {
/// Version of the feed specification.
/// The current version is 2.0.
#[prost(string, required, tag="1")]
pub gtfs_realtime_version: String,
#[prost(enumeration="feed_header::Incrementality", optional, tag="2", default="FullDataset")]
pub incrementality: ::std::option::Option<i32>,
/// This timestamp identifies the moment when the content of this feed has been
/// created (in server time). In POSIX time (i.e., number of seconds since
/// January 1st 1970 00:00:00 UTC).
#[prost(uint64, optional, tag="3")]
pub timestamp: ::std::option::Option<u64>,
}
pub mod feed_header {
/// Determines whether the current fetch is incremental. Currently,
/// DIFFERENTIAL mode is unsupported and behavior is unspecified for feeds
/// that use this mode. There are discussions on the GTFS Realtime mailing
/// list around fully specifying the behavior of DIFFERENTIAL mode and the
/// documentation will be updated when those discussions are finalized.
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, Enumeration)]
pub enum Incrementality {
FullDataset = 0,
Differential = 1,
}
}
/// A definition (or update) of an entity in the transit feed.
#[derive(Clone, PartialEq, Message)]
pub struct FeedEntity {
/// The ids are used only to provide incrementality support. The id should be
/// unique within a FeedMessage. Consequent FeedMessages may contain
/// FeedEntities with the same id. In case of a DIFFERENTIAL update the new
/// FeedEntity with some id will replace the old FeedEntity with the same id
/// (or delete it - see is_deleted below).
/// The actual GTFS entities (e.g. stations, routes, trips) referenced by the
/// feed must be specified by explicit selectors (see EntitySelector below for
/// more info).
#[prost(string, required, tag="1")]
pub id: String,
/// Whether this entity is to be deleted. Relevant only for incremental
/// fetches.
#[prost(bool, optional, tag="2", default="false")]
pub is_deleted: ::std::option::Option<bool>,
/// Data about the entity itself. Exactly one of the following fields must be
/// present (unless the entity is being deleted).
#[prost(message, optional, tag="3")]
pub trip_update: ::std::option::Option<TripUpdate>,
#[prost(message, optional, tag="4")]
pub vehicle: ::std::option::Option<VehiclePosition>,
#[prost(message, optional, tag="5")]
pub alert: ::std::option::Option<Alert>,
}
//
// Entities used in the feed.
//
/// Realtime update of the progress of a vehicle along a trip.
/// Depending on the value of ScheduleRelationship, a TripUpdate can specify:
/// - A trip that proceeds along the schedule.
/// - A trip that proceeds along a route but has no fixed schedule.
/// - A trip that have been added or removed with regard to schedule.
///
/// The updates can be for future, predicted arrival/departure events, or for
/// past events that already occurred.
/// Normally, updates should get more precise and more certain (see
/// uncertainty below) as the events gets closer to current time.
/// Even if that is not possible, the information for past events should be
/// precise and certain. In particular, if an update points to time in the past
/// but its update's uncertainty is not 0, the client should conclude that the
/// update is a (wrong) prediction and that the trip has not completed yet.
///
/// Note that the update can describe a trip that is already completed.
/// To this end, it is enough to provide an update for the last stop of the trip.
/// If the time of that is in the past, the client will conclude from that that
/// the whole trip is in the past (it is possible, although inconsequential, to
/// also provide updates for preceding stops).
/// This option is most relevant for a trip that has completed ahead of schedule,
/// but according to the schedule, the trip is still proceeding at the current
/// time. Removing the updates for this trip could make the client assume
/// that the trip is still proceeding.
/// Note that the feed provider is allowed, but not required, to purge past
/// updates - this is one case where this would be practically useful.
#[derive(Clone, PartialEq, Message)]
pub struct TripUpdate {
/// The Trip that this message applies to. There can be at most one
/// TripUpdate entity for each actual trip instance.
/// If there is none, that means there is no prediction information available.
/// It does *not* mean that the trip is progressing according to schedule.
#[prost(message, required, tag="1")]
pub trip: TripDescriptor,
/// Additional information on the vehicle that is serving this trip.
#[prost(message, optional, tag="3")]
pub vehicle: ::std::option::Option<VehicleDescriptor>,
/// Updates to StopTimes for the trip (both future, i.e., predictions, and in
/// some cases, past ones, i.e., those that already happened).
/// The updates must be sorted by stop_sequence, and apply for all the
/// following stops of the trip up to the next specified one.
///
/// Example 1:
/// For a trip with 20 stops, a StopTimeUpdate with arrival delay and departure
/// delay of 0 for stop_sequence of the current stop means that the trip is
/// exactly on time.
///
/// Example 2:
/// For the same trip instance, 3 StopTimeUpdates are provided:
/// - delay of 5 min for stop_sequence 3
/// - delay of 1 min for stop_sequence 8
/// - delay of unspecified duration for stop_sequence 10
/// This will be interpreted as:
/// - stop_sequences 3,4,5,6,7 have delay of 5 min.
/// - stop_sequences 8,9 have delay of 1 min.
/// - stop_sequences 10,... have unknown delay.
#[prost(message, repeated, tag="2")]
pub stop_time_update: ::std::vec::Vec<trip_update::StopTimeUpdate>,
/// Moment at which the vehicle's real-time progress was measured. In POSIX
/// time (i.e., the number of seconds since January 1st 1970 00:00:00 UTC).
#[prost(uint64, optional, tag="4")]
pub timestamp: ::std::option::Option<u64>,
/// The current schedule deviation for the trip. Delay should only be
/// specified when the prediction is given relative to some existing schedule
/// in GTFS.
///
/// Delay (in seconds) can be positive (meaning that the vehicle is late) or
/// negative (meaning that the vehicle is ahead of schedule). Delay of 0
/// means that the vehicle is exactly on time.
///
/// Delay information in StopTimeUpdates take precedent of trip-level delay
/// information, such that trip-level delay is only propagated until the next
/// stop along the trip with a StopTimeUpdate delay value specified.
///
/// Feed providers are strongly encouraged to provide a TripUpdate.timestamp
/// value indicating when the delay value was last updated, in order to
/// evaluate the freshness of the data.
///
/// NOTE: This field is still experimental, and subject to change. It may be
/// formally adopted in the future.
#[prost(int32, optional, tag="5")]
pub delay: ::std::option::Option<i32>,
}
pub mod trip_update {
/// Timing information for a single predicted event (either arrival or
/// departure).
/// Timing consists of delay and/or estimated time, and uncertainty.
/// - delay should be used when the prediction is given relative to some
/// existing schedule in GTFS.
/// - time should be given whether there is a predicted schedule or not. If
/// both time and delay are specified, time will take precedence
/// (although normally, time, if given for a scheduled trip, should be
/// equal to scheduled time in GTFS + delay).
///
/// Uncertainty applies equally to both time and delay.
/// The uncertainty roughly specifies the expected error in true delay (but
/// note, we don't yet define its precise statistical meaning). It's possible
/// for the uncertainty to be 0, for example for trains that are driven under
/// computer timing control.
#[derive(Clone, PartialEq, Message)]
pub struct StopTimeEvent {
/// Delay (in seconds) can be positive (meaning that the vehicle is late) or
/// negative (meaning that the vehicle is ahead of schedule). Delay of 0
/// means that the vehicle is exactly on time.
#[prost(int32, optional, tag="1")]
pub delay: ::std::option::Option<i32>,
/// Event as absolute time.
/// In Unix time (i.e., number of seconds since January 1st 1970 00:00:00
/// UTC).
#[prost(int64, optional, tag="2")]
pub time: ::std::option::Option<i64>,
/// If uncertainty is omitted, it is interpreted as unknown.
/// If the prediction is unknown or too uncertain, the delay (or time) field
/// should be empty. In such case, the uncertainty field is ignored.
/// To specify a completely certain prediction, set its uncertainty to 0.
#[prost(int32, optional, tag="3")]
pub uncertainty: ::std::option::Option<i32>,
}
/// Realtime update for arrival and/or departure events for a given stop on a
/// trip. Updates can be supplied for both past and future events.
/// The producer is allowed, although not required, to drop past events.
///
/// The update is linked to a specific stop either through stop_sequence or
/// stop_id, so one of the fields below must necessarily be set.
/// See the documentation in TripDescriptor for more information.
#[derive(Clone, PartialEq, Message)]
pub struct StopTimeUpdate {
/// Must be the same as in stop_times.txt in the corresponding GTFS feed.
#[prost(uint32, optional, tag="1")]
pub stop_sequence: ::std::option::Option<u32>,
/// Must be the same as in stops.txt in the corresponding GTFS feed.
#[prost(string, optional, tag="4")]
pub stop_id: ::std::option::Option<String>,
#[prost(message, optional, tag="2")]
pub arrival: ::std::option::Option<StopTimeEvent>,
#[prost(message, optional, tag="3")]
pub departure: ::std::option::Option<StopTimeEvent>,
#[prost(enumeration="stop_time_update::ScheduleRelationship", optional, tag="5", default="Scheduled")]
pub schedule_relationship: ::std::option::Option<i32>,
}
pub mod stop_time_update {
/// The relation between this StopTime and the static schedule.
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, Enumeration)]
pub enum ScheduleRelationship {
/// The vehicle is proceeding in accordance with its static schedule of
/// stops, although not necessarily according to the times of the schedule.
/// At least one of arrival and departure must be provided. If the schedule
/// for this stop contains both arrival and departure times then so must
/// this update.
Scheduled = 0,
/// The stop is skipped, i.e., the vehicle will not stop at this stop.
/// Arrival and departure are optional.
Skipped = 1,
/// No data is given for this stop. The main intention for this value is to
/// give the predictions only for part of a trip, i.e., if the last update
/// for a trip has a NO_DATA specifier, then StopTimes for the rest of the
/// stops in the trip are considered to be unspecified as well.
/// Neither arrival nor departure should be supplied.
NoData = 2,
}
}
}
/// Realtime positioning information for a given vehicle.
#[derive(Clone, PartialEq, Message)]
pub struct VehiclePosition {
/// The Trip that this vehicle is serving.
/// Can be empty or partial if the vehicle can not be identified with a given
/// trip instance.
#[prost(message, optional, tag="1")]
pub trip: ::std::option::Option<TripDescriptor>,
/// Additional information on the vehicle that is serving this trip.
#[prost(message, optional, tag="8")]
pub vehicle: ::std::option::Option<VehicleDescriptor>,
/// Current position of this vehicle.
#[prost(message, optional, tag="2")]
pub position: ::std::option::Option<Position>,
/// The stop sequence index of the current stop. The meaning of
/// current_stop_sequence (i.e., the stop that it refers to) is determined by
/// current_status.
/// If current_status is missing IN_TRANSIT_TO is assumed.
#[prost(uint32, optional, tag="3")]
pub current_stop_sequence: ::std::option::Option<u32>,
/// Identifies the current stop. The value must be the same as in stops.txt in
/// the corresponding GTFS feed.
#[prost(string, optional, tag="7")]
pub stop_id: ::std::option::Option<String>,
/// The exact status of the vehicle with respect to the current stop.
/// Ignored if current_stop_sequence is missing.
#[prost(enumeration="vehicle_position::VehicleStopStatus", optional, tag="4", default="InTransitTo")]
pub current_status: ::std::option::Option<i32>,
/// Moment at which the vehicle's position was measured. In POSIX time
/// (i.e., number of seconds since January 1st 1970 00:00:00 UTC).
#[prost(uint64, optional, tag="5")]
pub timestamp: ::std::option::Option<u64>,
#[prost(enumeration="vehicle_position::CongestionLevel", optional, tag="6")]
pub congestion_level: ::std::option::Option<i32>,
#[prost(enumeration="vehicle_position::OccupancyStatus", optional, tag="9")]
pub occupancy_status: ::std::option::Option<i32>,
}
pub mod vehicle_position {
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, Enumeration)]
pub enum VehicleStopStatus {
/// The vehicle is just about to arrive at the stop (on a stop
/// display, the vehicle symbol typically flashes).
IncomingAt = 0,
/// The vehicle is standing at the stop.
StoppedAt = 1,
/// The vehicle has departed and is in transit to the next stop.
InTransitTo = 2,
}
/// Congestion level that is affecting this vehicle.
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, Enumeration)]
pub enum CongestionLevel {
UnknownCongestionLevel = 0,
RunningSmoothly = 1,
StopAndGo = 2,
Congestion = 3,
/// People leaving their cars.
SevereCongestion = 4,
}
/// The degree of passenger occupancy of the vehicle. This field is still
/// experimental, and subject to change. It may be formally adopted in the
/// future.
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, Enumeration)]
pub enum OccupancyStatus {
/// The vehicle is considered empty by most measures, and has few or no
/// passengers onboard, but is still accepting passengers.
Empty = 0,
/// The vehicle has a relatively large percentage of seats available.
/// What percentage of free seats out of the total seats available is to be
/// considered large enough to fall into this category is determined at the
/// discretion of the producer.
ManySeatsAvailable = 1,
/// The vehicle has a relatively small percentage of seats available.
/// What percentage of free seats out of the total seats available is to be
/// considered small enough to fall into this category is determined at the
/// discretion of the feed producer.
FewSeatsAvailable = 2,
/// The vehicle can currently accommodate only standing passengers.
StandingRoomOnly = 3,
/// The vehicle can currently accommodate only standing passengers
/// and has limited space for them.
CrushedStandingRoomOnly = 4,
/// The vehicle is considered full by most measures, but may still be
/// allowing passengers to board.
Full = 5,
/// The vehicle is not accepting additional passengers.
NotAcceptingPassengers = 6,
}
}
/// An alert, indicating some sort of incident in the public transit network.
#[derive(Clone, PartialEq, Message)]
pub struct Alert {
/// Time when the alert should be shown to the user. If missing, the
/// alert will be shown as long as it appears in the feed.
/// If multiple ranges are given, the alert will be shown during all of them.
#[prost(message, repeated, tag="1")]
pub active_period: ::std::vec::Vec<TimeRange>,
/// Entities whose users we should notify of this alert.
#[prost(message, repeated, tag="5")]
pub informed_entity: ::std::vec::Vec<EntitySelector>,
#[prost(enumeration="alert::Cause", optional, tag="6", default="UnknownCause")]
pub cause: ::std::option::Option<i32>,
#[prost(enumeration="alert::Effect", optional, tag="7", default="UnknownEffect")]
pub effect: ::std::option::Option<i32>,
/// The URL which provides additional information about the alert.
#[prost(message, optional, tag="8")]
pub url: ::std::option::Option<TranslatedString>,
/// Alert header. Contains a short summary of the alert text as plain-text.
#[prost(message, optional, tag="10")]
pub header_text: ::std::option::Option<TranslatedString>,
/// Full description for the alert as plain-text. The information in the
/// description should add to the information of the header.
#[prost(message, optional, tag="11")]
pub description_text: ::std::option::Option<TranslatedString>,
}
pub mod alert {
/// Cause of this alert.
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, Enumeration)]
pub enum Cause {
UnknownCause = 1,
/// Not machine-representable.
OtherCause = 2,
TechnicalProblem = 3,
/// Public transit agency employees stopped working.
Strike = 4,
/// People are blocking the streets.
Demonstration = 5,
Accident = 6,
Holiday = 7,
Weather = 8,
Maintenance = 9,
Construction = 10,
PoliceActivity = 11,
MedicalEmergency = 12,
}
/// What is the effect of this problem on the affected entity.
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, Enumeration)]
pub enum Effect {
NoService = 1,
ReducedService = 2,
/// We don't care about INsignificant delays: they are hard to detect, have
/// little impact on the user, and would clutter the results as they are too
/// frequent.
SignificantDelays = 3,
Detour = 4,
AdditionalService = 5,
ModifiedService = 6,
OtherEffect = 7,
UnknownEffect = 8,
StopMoved = 9,
}
}
//
// Low level data structures used above.
//
/// A time interval. The interval is considered active at time 't' if 't' is
/// greater than or equal to the start time and less than the end time.
#[derive(Clone, PartialEq, Message)]
pub struct TimeRange {
/// Start time, in POSIX time (i.e., number of seconds since January 1st 1970
/// 00:00:00 UTC).
/// If missing, the interval starts at minus infinity.
#[prost(uint64, optional, tag="1")]
pub start: ::std::option::Option<u64>,
/// End time, in POSIX time (i.e., number of seconds since January 1st 1970
/// 00:00:00 UTC).
/// If missing, the interval ends at plus infinity.
#[prost(uint64, optional, tag="2")]
pub end: ::std::option::Option<u64>,
}
/// A position.
#[derive(Clone, PartialEq, Message)]
pub struct Position {
/// Degrees North, in the WGS-84 coordinate system.
#[prost(float, required, tag="1")]
pub latitude: f32,
/// Degrees East, in the WGS-84 coordinate system.
#[prost(float, required, tag="2")]
pub longitude: f32,
/// Bearing, in degrees, clockwise from North, i.e., 0 is North and 90 is East.
/// This can be the compass bearing, or the direction towards the next stop
/// or intermediate location.
/// This should not be direction deduced from the sequence of previous
/// positions, which can be computed from previous data.
#[prost(float, optional, tag="3")]
pub bearing: ::std::option::Option<f32>,
/// Odometer value, in meters.
#[prost(double, optional, tag="4")]
pub odometer: ::std::option::Option<f64>,
/// Momentary speed measured by the vehicle, in meters per second.
#[prost(float, optional, tag="5")]
pub speed: ::std::option::Option<f32>,
}
/// A descriptor that identifies an instance of a GTFS trip, or all instances of
/// a trip along a route.
/// - To specify a single trip instance, the trip_id (and if necessary,
/// start_time) is set. If route_id is also set, then it should be same as one
/// that the given trip corresponds to.
/// - To specify all the trips along a given route, only the route_id should be
/// set. Note that if the trip_id is not known, then stop sequence ids in
/// TripUpdate are not sufficient, and stop_ids must be provided as well. In
/// addition, absolute arrival/departure times must be provided.
#[derive(Clone, PartialEq, Message)]
pub struct TripDescriptor {
/// The trip_id from the GTFS feed that this selector refers to.
/// For non frequency-based trips, this field is enough to uniquely identify
/// the trip. For frequency-based trip, start_time and start_date might also be
/// necessary.
#[prost(string, optional, tag="1")]
pub trip_id: ::std::option::Option<String>,
/// The route_id from the GTFS that this selector refers to.
#[prost(string, optional, tag="5")]
pub route_id: ::std::option::Option<String>,
/// The direction_id from the GTFS feed trips.txt file, indicating the
/// direction of travel for trips this selector refers to. This field is
/// still experimental, and subject to change. It may be formally adopted in
/// the future.
#[prost(uint32, optional, tag="6")]
pub direction_id: ::std::option::Option<u32>,
/// The initially scheduled start time of this trip instance.
/// When the trip_id corresponds to a non-frequency-based trip, this field
/// should either be omitted or be equal to the value in the GTFS feed. When
/// the trip_id correponds to a frequency-based trip, the start_time must be
/// specified for trip updates and vehicle positions. If the trip corresponds
/// to exact_times=1 GTFS record, then start_time must be some multiple
/// (including zero) of headway_secs later than frequencies.txt start_time for
/// the corresponding time period. If the trip corresponds to exact_times=0,
/// then its start_time may be arbitrary, and is initially expected to be the
/// first departure of the trip. Once established, the start_time of this
/// frequency-based trip should be considered immutable, even if the first
/// departure time changes -- that time change may instead be reflected in a
/// StopTimeUpdate.
/// Format and semantics of the field is same as that of
/// GTFS/frequencies.txt/start_time, e.g., 11:15:35 or 25:15:35.
#[prost(string, optional, tag="2")]
pub start_time: ::std::option::Option<String>,
/// The scheduled start date of this trip instance.
/// Must be provided to disambiguate trips that are so late as to collide with
/// a scheduled trip on a next day. For example, for a train that departs 8:00
/// and 20:00 every day, and is 12 hours late, there would be two distinct
/// trips on the same time.
/// This field can be provided but is not mandatory for schedules in which such
/// collisions are impossible - for example, a service running on hourly
/// schedule where a vehicle that is one hour late is not considered to be
/// related to schedule anymore.
/// In YYYYMMDD format.
#[prost(string, optional, tag="3")]
pub start_date: ::std::option::Option<String>,
#[prost(enumeration="trip_descriptor::ScheduleRelationship", optional, tag="4")]
pub schedule_relationship: ::std::option::Option<i32>,
}
pub mod trip_descriptor {
/// The relation between this trip and the static schedule. If a trip is done
/// in accordance with temporary schedule, not reflected in GTFS, then it
/// shouldn't be marked as SCHEDULED, but likely as ADDED.
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, Enumeration)]
pub enum ScheduleRelationship {
/// Trip that is running in accordance with its GTFS schedule, or is close
/// enough to the scheduled trip to be associated with it.
Scheduled = 0,
/// An extra trip that was added in addition to a running schedule, for
/// example, to replace a broken vehicle or to respond to sudden passenger
/// load.
Added = 1,
/// A trip that is running with no schedule associated to it, for example, if
/// there is no schedule at all.
Unscheduled = 2,
/// A trip that existed in the schedule but was removed.
Canceled = 3,
}
}
/// Identification information for the vehicle performing the trip.
#[derive(Clone, PartialEq, Message)]
pub struct VehicleDescriptor {
/// Internal system identification of the vehicle. Should be unique per
/// vehicle, and can be used for tracking the vehicle as it proceeds through
/// the system.
#[prost(string, optional, tag="1")]
pub id: ::std::option::Option<String>,
/// User visible label, i.e., something that must be shown to the passenger to
/// help identify the correct vehicle.
#[prost(string, optional, tag="2")]
pub label: ::std::option::Option<String>,
/// The license plate of the vehicle.
#[prost(string, optional, tag="3")]
pub license_plate: ::std::option::Option<String>,
}
/// A selector for an entity in a GTFS feed.
#[derive(Clone, PartialEq, Message)]
pub struct EntitySelector {
/// The values of the fields should correspond to the appropriate fields in the
/// GTFS feed.
/// At least one specifier must be given. If several are given, then the
/// matching has to apply to all the given specifiers.
#[prost(string, optional, tag="1")]
pub agency_id: ::std::option::Option<String>,
#[prost(string, optional, tag="2")]
pub route_id: ::std::option::Option<String>,
/// corresponds to route_type in GTFS.
#[prost(int32, optional, tag="3")]
pub route_type: ::std::option::Option<i32>,
#[prost(message, optional, tag="4")]
pub trip: ::std::option::Option<TripDescriptor>,
#[prost(string, optional, tag="5")]
pub stop_id: ::std::option::Option<String>,
}
/// An internationalized message containing per-language versions of a snippet of
/// text or a URL.
/// One of the strings from a message will be picked up. The resolution proceeds
/// as follows:
/// 1. If the UI language matches the language code of a translation,
/// the first matching translation is picked.
/// 2. If a default UI language (e.g., English) matches the language code of a
/// translation, the first matching translation is picked.
/// 3. If some translation has an unspecified language code, that translation is
/// picked.
#[derive(Clone, PartialEq, Message)]
pub struct TranslatedString {
/// At least one translation must be provided.
#[prost(message, repeated, tag="1")]
pub translation: ::std::vec::Vec<translated_string::Translation>,
}
pub mod translated_string {
#[derive(Clone, PartialEq, Message)]
pub struct Translation {
/// A UTF-8 string containing the message.
#[prost(string, required, tag="1")]
pub text: String,
/// BCP-47 language code. Can be omitted if the language is unknown or if
/// no i18n is done at all for the feed. At most one translation is
/// allowed to have an unspecified language tag.
#[prost(string, optional, tag="2")]
pub language: ::std::option::Option<String>,
}
}