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Code Issues Releases Wiki Activity

upgrade actix-web to 0.6

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This commit is contained in:
Nikolay Kim
2018-05-08 11:08:43 -07:00
parent 27de52b5d5
commit bbeb262a5c
55 changed files with 689 additions and 518 deletions
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2
async_ex1/Cargo.toml
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@ -5,7 +5,7 @@ authors = ["dowwie <dkcdkg@gmail.com>"]
[dependencies]
actix = "0.5.6"
actix-web = { version = "^0.5", features=["alpn"] }
actix-web = { version = "^0.6", features=["alpn"] }
futures = "0.1"
serde = "1.0.43"
serde_derive = "1.0.43"

29
async_ex1/src/main.rs
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@ -1,8 +1,8 @@
// This is a contrived example intended to illustrate actix-web features.
// *Imagine* that you have a process that involves 3 steps. The steps here
// are dumb in that they do nothing other than call an
// httpbin endpoint that returns the json that was posted to it. The intent here
// is to illustrate how to chain these steps together as futures and return
// httpbin endpoint that returns the json that was posted to it. The intent
// here is to illustrate how to chain these steps together as futures and return
// a final result in a response.
//
// Actix-web features illustrated here include:
@ -20,15 +20,15 @@ extern crate serde_derive;
extern crate serde_json;
#[macro_use]
extern crate validator_derive;
extern crate env_logger;
extern crate futures;
extern crate validator;
extern crate env_logger;
use std::time::Duration;
use actix_web::{client, dev::Handler, http::Method, server, App, AsyncResponder, Body,
Error, HttpMessage, HttpRequest, HttpResponse, Json, Result};
use futures::{future::ok as fut_ok, Future};
use std::collections::HashMap;
use actix_web::{client, dev::Handler, http::Method, server, App, AsyncResponder, Body, Error,
HttpMessage, HttpRequest, HttpResponse, Json, Result};
use std::time::Duration;
use validator::{Validate, ValidationError};
#[derive(Debug, Validate, Deserialize, Serialize)]
@ -46,9 +46,9 @@ struct HttpBinResponse {
files: HashMap<String, String>,
form: HashMap<String, String>,
headers: HashMap<String, String>,
json: SomeData,
json: SomeData,
origin: String,
url: String
url: String,
}
/// post json to httpbin, get it back in the response body, return deserialized
@ -70,15 +70,18 @@ fn step_x(data: SomeData) -> Box<Future<Item = SomeData, Error = Error>> {
)
}
fn create_something(some_data: Json<SomeData>) -> Box<Future<Item = HttpResponse, Error = Error>> {
fn create_something(
some_data: Json<SomeData>,
) -> Box<Future<Item = HttpResponse, Error = Error>> {
step_x(some_data.into_inner())
.and_then(|some_data_2| {
step_x(some_data_2).and_then(|some_data_3| {
step_x(some_data_3).and_then(|d|
step_x(some_data_3).and_then(|d| {
Ok(HttpResponse::Ok()
.content_type("application/json")
.body(serde_json::to_string(&d).unwrap())
.into()))
.content_type("application/json")
.body(serde_json::to_string(&d).unwrap())
.into())
})
})
})
.responder()