Struct FeedEntity

pub struct FeedEntity {
    pub id: String,
    pub is_deleted: Option<bool>,
    pub trip_update: Option<TripUpdate>,
    pub vehicle: Option<VehiclePosition>,
    pub alert: Option<Alert>,
    pub shape: Option<Shape>,
    pub stop: Option<Stop>,
    pub trip_modifications: Option<TripModifications>,
}

A definition (or update) of an entity in the transit feed.

Fields

id: String

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).

is_deleted: Option<bool>

Whether this entity is to be deleted. Relevant only for incremental fetches.

trip_update: Option<TripUpdate>

Data about the entity itself. Exactly one of the following fields must be present (unless the entity is being deleted).

vehicle: Option<VehiclePosition>

alert: Option<Alert>

shape: Option<Shape>

NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future.

stop: Option<Stop>

trip_modifications: Option<TripModifications>

Implementations

impl FeedEntity

pub fn is_deleted(&self) -> bool

Returns the value of is_deleted, or the default value if is_deleted is unset.

Trait Implementations

impl Clone for FeedEntity

fn clone(&self) -> FeedEntity

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FeedEntity

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FeedEntity

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FeedEntity

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for FeedEntity

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for FeedEntity

fn eq(&self, other: &FeedEntity) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for FeedEntity

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FeedEntity