Struct gtfs_structures::RawGtfs

pub struct RawGtfs {

    pub read_duration: i64,
    pub calendar: Option<Result<Vec<Calendar>, Error>>,
    pub calendar_dates: Option<Result<Vec<CalendarDate>, Error>>,
    pub stops: Result<Vec<Stop>, Error>,
    pub routes: Result<Vec<Route>, Error>,
    pub trips: Result<Vec<RawTrip>, Error>,
    pub agencies: Result<Vec<Agency>, Error>,
    pub shapes: Option<Result<Vec<Shape>, Error>>,
    pub fare_attributes: Option<Result<Vec<FareAttribute>, Error>>,
    pub frequencies: Option<Result<Vec<RawFrequency>, Error>>,
    pub transfers: Option<Result<Vec<RawTransfer>, Error>>,
    pub pathways: Option<Result<Vec<RawPathway>, Error>>,
    pub feed_info: Option<Result<Vec<FeedInfo>, Error>>,
    pub stop_times: Result<Vec<RawStopTime>, Error>,
    pub files: Vec<String>,
    pub sha256: Option<String>,
}

Data structure that map the GTFS csv with little intelligence

This is used to analyze the GTFS and detect anomalies To manipulate the transit data, maybe crate::Gtfs will be more convienient

Fields

read_duration: i64

Time needed to read and parse the archive in milliseconds

calendar: Option<Result<Vec<Calendar>, Error>>

All Calendar, None if the file was absent as it is not mandatory

calendar_dates: Option<Result<Vec<CalendarDate>, Error>>

All Calendar dates, None if the file was absent as it is not mandatory

stops: Result<Vec<Stop>, Error>

All Stops

routes: Result<Vec<Route>, Error>

All Routes

trips: Result<Vec<RawTrip>, Error>

All Trips

agencies: Result<Vec<Agency>, Error>

All Agencies

shapes: Option<Result<Vec<Shape>, Error>>

All shapes points, None if the file was absent as it is not mandatory

fare_attributes: Option<Result<Vec<FareAttribute>, Error>>

All FareAttribates, None if the file was absent as it is not mandatory

frequencies: Option<Result<Vec<RawFrequency>, Error>>

All Frequencies, None if the file was absent as it is not mandatory

transfers: Option<Result<Vec<RawTransfer>, Error>>

All Transfers, None if the file was absent as it is not mandatory

pathways: Option<Result<Vec<RawPathway>, Error>>

All Pathways, None if the file was absent as it is not mandatory

feed_info: Option<Result<Vec<FeedInfo>, Error>>

All FeedInfo, None if the file was absent as it is not mandatory

stop_times: Result<Vec<RawStopTime>, Error>

All StopTimes

files: Vec<String>

All files that are present in the feed

sha256: Option<String>

sha256 sum of the feed

Implementations

impl RawGtfs

pub fn print_stats(&self)

Prints on stdout some basic statistics about the GTFS file (numbers of elements for each object). Mostly to be sure that everything was read

pub fn new(gtfs: &str) -> Result<Self, Error>

Reads from an url (if starts with http), or a local path (either a directory or zipped file)

To read from an url, build with read-url feature See also RawGtfs::from_url and RawGtfs::from_path if you don’t want the library to guess

pub fn from_path<P>(path: P) -> Result<Self, Error>where
    P: AsRef<Path> + Display,

 Reads the raw GTFS from a local zip archive or local directory

pub fn from_url<U: IntoUrl>(url: U) -> Result<Self, Error>

Reads the raw GTFS from a remote url

The library must be built with the read-url feature

pub async fn from_url_async<U: IntoUrl>(url: U) -> Result<Self, Error>

Non-blocking read the raw GTFS from a remote url

The library must be built with the read-url feature

pub fn from_reader<T: Read + Seek>(reader: T) -> Result<Self, Error>

Reads for any object implementing std::io::Read and std::io::Seek

Mostly an internal function that abstracts reading from an url or local file

Trait Implementations

impl Debug for RawGtfs

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

Formats the value using the given formatter.

impl TryFrom<RawGtfs> for Gtfs

fn try_from(raw: RawGtfs) -> Result<Gtfs, Error>

Tries to build a Gtfs from a RawGtfs

It might fail if some mandatory files couldn’t be read or if there are references to other objects that are invalid.

type Error = Error

The type returned in the event of a conversion error.