28 releases (16 stable)
2.0.3 | May 30, 2024 |
---|---|
2.0.1 | Nov 18, 2022 |
1.0.11 | May 19, 2021 |
1.0.10 | Oct 24, 2020 |
0.6.0 | Mar 8, 2020 |
#293 in Parser implementations
75 downloads per month
8.5MB
180K
SLoC
rs_osrm
Rust wrapper for osrm
Requeries that osrm's dependencies is installed
How to use:
- Create an EngineConfigBulter, pass path to .osrm file. You may change other settings, see osrm documentation.
- Create a request object (ex: NearestRequest) using builder (ex: NearestRequestBuilder)
- Call run on the request object and pass in osrm.
Nearest example:
use crate::{
engine_config::engine_config_builder::EngineConfigBuilder,
nearest_api::nearest_request_builder::NearestRequestBuilder, Status,
};
fn main() {
let osrm_result = EngineConfigBuilder::new("<PATH TO .osrm FILE>")
.set_use_shared_memory(false)
.set_algorithm(crate::Algorithm::MLD)
.build();
match osrm_result {
Ok(osrm) => {
let request = NearestRequestBuilder::new(57.804404, 13.448601)
.set_number_of_results(3)
.build();
match request {
Ok(mut nearest_request) => {
let (status, nearest_result) = nearest_request.run(&osrm);
if status == Status::Ok {
if nearest_result.code.is_some() {
println!("code: {}", nearest_result.code.unwrap());
}
if nearest_result.waypoints.is_some() {
for waypoint in nearest_result.waypoints.unwrap() {
println!(
"lat: {}, lon: {}, name: {}",
waypoint.location[1], waypoint.location[0], waypoint.name
);
}
}
} else {
if nearest_result.code.is_some() {
println!("code: {}", nearest_result.code.unwrap());
}
if nearest_result.message.is_some() {
println!("message: {}", nearest_result.message.unwrap());
}
}
}
Err(request_error) => {
eprintln!("{request_error}");
}
}
}
Err(osrm_error) => {
eprintln!("{osrm_error}");
}
}
}