Struct SQLite

pub struct SQLite {
    pub conn: Connection,
}

Fields

conn: Connection

Implementations

impl SQLite

pub fn new(db_path: &Path) -> Result<Self, Error>

Trait Implementations

impl Source for SQLite

fn get_raw_data( &self, x: u32, y: u32, z: u8, key: String, value: Option<String>, data_type: Option<DataType>, ) -> Result<Vec<u8>, Error>

Get raw data from the SQLite database.

Example

use std::path::Path;
use vms2_tile_db_reader::data_type::DataType;
use vms2_tile_db_reader::sources::{SQLite, Source};

let tile_db = SQLite::new(Path::new("./tests/data/braunschweig.sqlite")).unwrap();
let tile_data = tile_db
    .get_raw_data(
        34686,
        21566,
        16,
        String::from("building"),
        Some(String::from("*")),
        Some(DataType::Polygons),
    ).unwrap();

assert!(tile_data.len() >= 4);