Module pbd::dtc::extractor::actix

The DTC Extractor is a simple way to pull the Tracker from the HTTP Request. If you have a Tracker and wish to add it to a HTTP Header, use the serialize() method of the Tracker to get the MarkerChain.

NOTE: You need to Base64 encode the MarkerChain before setting the HTTP header value.

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Example

extern crate pbd;
extern crate actix_web;
extern crate base64;
 
use pbd::dtc::{DTC_HEADER, Tracker};
use pbd::dtc::extractor::actix::*;
use actix_web::{web, http, test, App, HttpRequest, HttpResponse};
use actix_web::http::{StatusCode};
use actix_web::dev::Service;
 

fn index_extract_dtc(tracker: Tracker, _req: HttpRequest) -> HttpResponse {  
    HttpResponse::Ok()
        .header(http::header::CONTENT_TYPE, "application/json")
        .body(format!("{}", tracker))
}
 
fn main () {
    let tracker = Tracker::new("order~clothing~iStore~15150".to_string());
    let markerchain = tracker.serialize();
 
    let mut app = test::init_service(App::new().route("/", web::get().to(index_extract_dtc)));
    let req = test::TestRequest::get().uri("/")
        .header("content-type", "application/json")
        .header(DTC_HEADER, base64::encode(&markerchain))
        .to_request();
    let resp = test::block_on(app.call(req)).unwrap();
     
    assert_eq!(resp.status(), StatusCode::OK);
}

Traits

TrackerHeader

Type Definitions

LocalError