Struct GTFSScheduleReader 

pub struct GTFSScheduleReader {

    pub agencies: BTreeMap<String, GTFSAgency>,
    pub areas: BTreeMap<String, GTFSArea>,
    pub attributions: BTreeMap<String, GTFSAttribution>,
    pub booking_rules: BTreeMap<String, GTFSBookingRule>,
    pub calendar: Vec<GTFSCalendar>,
    pub calendar_dates: BTreeMap<String, GTFSCalendarDate>,
    pub fare_attributes: BTreeMap<String, GTFSFareAttribute>,
    pub fare_leg_join_rules: Vec<GTFSFareLegJoinRule>,
    pub fare_leg_rules: Vec<GTFSFareLegRule>,
    pub fare_media: BTreeMap<String, GTFSFareMedia>,
    pub fare_products: BTreeMap<String, GTFSFareProduct>,
    pub fare_rules: Vec<GTFSFareRule>,
    pub fare_transfer_rules: Vec<GTFSFareTransferRule>,
    pub feed_info: BTreeMap<String, GTFSFeedInfo>,
    pub frequencies: Vec<GTFSFrequency>,
    pub levels: BTreeMap<String, GTFSLevel>,
    pub location_groups: BTreeMap<String, GTFSLocationGroup>,
    pub location_group_stops: Vec<GTFSLocationGroupStop>,
    pub networks: BTreeMap<String, GTFSNetwork>,
    pub pathways: BTreeMap<String, GTFSPathway>,
    pub route_networks: Vec<GTFSRouteNetwork>,
    pub routes: BTreeMap<String, GTFSRoute>,
    pub shapes: BTreeMap<String, Vec<GTFSShape>>,
    pub stop_areas: Vec<GTFSStopArea>,
    pub stops: BTreeMap<String, GTFSStop>,
    pub stop_times: Vec<GTFSStopTime>,
    pub timeframes: BTreeMap<String, GTFSTimeframe>,
    pub transfers: Vec<GTFSTransfer>,
    pub translations: Vec<GTFSTranslation>,
    pub trips: BTreeMap<String, GTFSTrip>,
    pub geojson: Option<JSONCollectionReader>,
}

GTFS Schedule Reader

Description

Schedule class that pulls in all of the GTFS schedule files and parses them into a single object

implements the FeatureReader trait

Usage

The methods you have access to:

• GTFSScheduleReader::new: Create a new GTFSScheduleReader
• GTFSScheduleReader::from_folder: Create a new GTFSScheduleReader from a standard folder
• GTFSScheduleReader::from_gzip: Create a new GTFSScheduleReader from a gzip file
• GTFSScheduleReader::collect_vector_features: Collect vector features
• GTFSScheduleReader::iter: Iterate over the features
• GTFSScheduleReader::par_iter: Iterate over the features

use gistools::{parsers::FeatureReader, readers::GTFSScheduleReader};
use std::{fs, path::PathBuf};
use s2json::VectorFeature;
  
let gzip_data = fs::read(
    PathBuf::from(env!("CARGO_MANIFEST_DIR"))
        .join("tests/readers/gtfs/fixtures/caltrain_20160406.zip"),
).unwrap();

let reader = GTFSScheduleReader::from_gzip(&gzip_data);
assert_eq!(reader.stops.len(), 95);

let features: Vec<VectorFeature> = reader.iter().collect();
assert_eq!(features.len(), 103);

Links

• https://mobilitydatabase.org
• https://developers.google.com/transit/gtfs/examples/overview
• https://gtfs.org/documentation/schedule/reference/#tripstxt
• https://mobilitydata.github.io/
• https://www.transit.land

Fields

agencies: BTreeMap<String, GTFSAgency>

Agencies

areas: BTreeMap<String, GTFSArea>

Areas

attributions: BTreeMap<String, GTFSAttribution>

Attributions

booking_rules: BTreeMap<String, GTFSBookingRule>

Booking Rules

calendar: Vec<GTFSCalendar>

Calendar

calendar_dates: BTreeMap<String, GTFSCalendarDate>

Calendar Dates

fare_attributes: BTreeMap<String, GTFSFareAttribute>

Fare Attributes

fare_leg_join_rules: Vec<GTFSFareLegJoinRule>

Fare Leg Join Rules

fare_leg_rules: Vec<GTFSFareLegRule>

Fare Leg Rules

fare_media: BTreeMap<String, GTFSFareMedia>

Fare Media

fare_products: BTreeMap<String, GTFSFareProduct>

Fare Products

fare_rules: Vec<GTFSFareRule>

Fare Rules

fare_transfer_rules: Vec<GTFSFareTransferRule>

Fare Transfer Rules

feed_info: BTreeMap<String, GTFSFeedInfo>

Feed Info

frequencies: Vec<GTFSFrequency>

Frequencies

levels: BTreeMap<String, GTFSLevel>

Levels

location_groups: BTreeMap<String, GTFSLocationGroup>

Location Groups

location_group_stops: Vec<GTFSLocationGroupStop>

Location Group Stops

networks: BTreeMap<String, GTFSNetwork>

Networks

pathways: BTreeMap<String, GTFSPathway>

Pathways

route_networks: Vec<GTFSRouteNetwork>

Route Networks

routes: BTreeMap<String, GTFSRoute>

Routes

shapes: BTreeMap<String, Vec<GTFSShape>>

Shapes

stop_areas: Vec<GTFSStopArea>

Stop Areas

stops: BTreeMap<String, GTFSStop>

Stop Areas

stop_times: Vec<GTFSStopTime>

Stop Times

timeframes: BTreeMap<String, GTFSTimeframe>

Timeframes

transfers: Vec<GTFSTransfer>

Transfers

translations: Vec<GTFSTranslation>

Translations

trips: BTreeMap<String, GTFSTrip>

Trips

geojson: Option<JSONCollectionReader>

Geojson

Implementations

impl GTFSScheduleReader

pub fn new(pieces: &[Piece]) -> Self

Create a new GTFSScheduleReader

pub fn from_gzip(gzip_data: &[u8]) -> Self

Builds a GTFS Schedule Reader from a gzip folder

Parameters

• gzip_data: The gzip folder to parse

Returns

A Schedule class

pub fn from_folder(folder_path: &str) -> Self

Available on crate feature std only.

Build a GTFS Schedule Reader from a standard folder

pub fn collect_vector_features(&self) -> Vec<VectorFeature>

Collect all known vector features

Trait Implementations

impl Clone for GTFSScheduleReader

fn clone(&self) -> GTFSScheduleReader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GTFSScheduleReader

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

Formats the value using the given formatter.

impl Default for GTFSScheduleReader

fn default() -> GTFSScheduleReader

Returns the “default value” for a type.

impl FeatureReader<(), Map<String, ValueType>, Map<String, ValueType>> for GTFSScheduleReader

A feature reader trait with a callback-based approach

type FeatureIterator<'a> = GTFSScheduleIterator

The Feature Reader should implement an iterator of some kind

fn iter(&self) -> Self::FeatureIterator<'_>

All readers have an iter function that returns a Iterator struct

fn par_iter( &self, pool_size: usize, thread_id: usize, ) -> Self::FeatureIterator<'_>

All readers have a par_iter function that returns a ParallelIterator struct