Skip to Main Content
Rust Programming Cookbook
book

Rust Programming Cookbook

by Claus Matzinger
October 2019
Intermediate to advanced content levelIntermediate to advanced
444 pages
10h 37m
English
Packt Publishing
Content preview from Rust Programming Cookbook

How to do it...

Let's build an API with a few steps:

  1. Open src/main.rs to add the primary code for the server and handling requests. Let's go step by step and start with the imports:
#[macro_use]extern crate actix_web;use actix_files as fs;use actix_web::{ guard,    http::header, http::Method, middleware, web, App, HttpRequest, HttpResponse, HttpServer,    Responder, Result,};use std::env;use std::path::PathBuf;
  1. Next, we are defining a few handlers that take requests and use that data somehow. Add these lines to main.rs:
#[get("by-id/{id}")]fn bookmark_by_id(id: web::Path<(i32)>) -> impl Responder {    format!("{{ \"id\": {}, \"url\": \"https://blog.x5ff.xyz\" }}", id)}fn echo_bookmark(req: HttpRequest) -> impl Responder { let id: i32 = req.match_info().query("id").parse().unwrap(); ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Rust Web Programming

Rust Web Programming

Maxwell Flitton
The Complete Rust Programming Reference Guide

The Complete Rust Programming Reference Guide

Rahul Sharma, Vesa Kaihlavirta, Claus Matzinger

Publisher Resources

ISBN: 9781789530667Supplemental Content