Struct GPXReader 

pub struct GPXReader {
    pub gpx: GPX,
}

GPX Reader

Description

The GPX Reader is an XML-based GPS Exchange Format (GPX) reader.

GPX (the GPS Exchange Format) is a light-weight XML data format for the interchange of GPS data (waypoints, routes, and tracks) between applications and Web services on the Internet.

Implements the FeatureReader trait

Usage

The methods you have access to:

• GPXReader::new: Create a new GPXReader
• GPXReader::metadata: Get the metadata
• GPXReader::iter: Iterate over the features
• GPXReader::par_iter: Iterate over the features in parallel

use gistools::{
    parsers::{FeatureReader, FileReader},
    readers::{GPXReader},
};
use std::path::PathBuf;

let mut path = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
path.push("tests/readers/gpx/fixtures/gpx-test-short.gpx");
let gpx_string = std::fs::read_to_string(path).unwrap();

let gpx_data = GPXReader::new(&gpx_string);

let features: Vec<_> = gpx_data.iter().collect();
assert_eq!(features.len(), 4);

Links

• https://www.topografix.com/gpx.asp

Fields

gpx: GPX

GPX object

Implementations

impl GPXReader

pub fn new(input: &str) -> Self

Create a new GPX Reader

pub fn metadata(&self) -> GPXMetadata

Grab the metadata

Trait Implementations

impl Clone for GPXReader

fn clone(&self) -> GPXReader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GPXReader

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

Formats the value using the given formatter.

impl FeatureReader<(), GPXProperties, GPXWaypoint> for GPXReader

A feature reader trait with a callback-based approach

type FeatureIterator<'a> = GPXIterator<'a>

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