actix/examples
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upgrade example to actix-web 0.7

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This commit is contained in:
Nikolay Kim
2018-07-16 12:36:53 +06:00
parent 0b52c7850e
commit 2cc1b23761
57 changed files with 913 additions and 693 deletions
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6
multipart/Cargo.toml
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@ -11,5 +11,7 @@ path = "src/main.rs"
[dependencies]
env_logger = "*"
futures = "0.1"
actix = "0.5"
actix-web = "^0.6"
actix = "0.7"
#actix-web = "^0.7"
actix-web = { git = "https://github.com/actix/actix-web.git" }

24
multipart/src/main.rs
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@ -4,13 +4,13 @@ extern crate actix_web;
extern crate env_logger;
extern crate futures;
use std::cell::Cell;
use std::fs;
use std::io::Write;
use std::cell::Cell;
use actix_web::{
error, http, middleware, multipart, server, App, Error, FutureResponse, HttpMessage,
HttpRequest, HttpResponse,
dev, error, http, middleware, multipart, server, App, Error, FutureResponse,
HttpMessage, HttpRequest, HttpResponse,
};
use futures::future;
@ -20,7 +20,9 @@ pub struct AppState {
pub counter: Cell<usize>,
}
pub fn save_file( field: multipart::Field<HttpRequest<AppState>>) -> Box<Future<Item = i64, Error = Error>> {
pub fn save_file(
field: multipart::Field<dev::Payload>,
) -> Box<Future<Item = i64, Error = Error>> {
let file_path_string = "upload.png";
let mut file = match fs::File::create(file_path_string) {
Ok(file) => file,
@ -45,7 +47,9 @@ pub fn save_file( field: multipart::Field<HttpRequest<AppState>>) -> Box<Future<
)
}
pub fn handle_multipart_item( item: multipart::MultipartItem<HttpRequest<AppState>>) -> Box<Stream<Item = i64, Error = Error>> {
pub fn handle_multipart_item(
item: multipart::MultipartItem<dev::Payload>,
) -> Box<Stream<Item = i64, Error = Error>> {
match item {
multipart::MultipartItem::Field(field) => {
Box::new(save_file(field).into_stream())
@ -60,10 +64,9 @@ pub fn handle_multipart_item( item: multipart::MultipartItem<HttpRequest<AppStat
pub fn upload(req: HttpRequest<AppState>) -> FutureResponse<HttpResponse> {
req.state().counter.set(req.state().counter.get() + 1);
println!("{:?}", req.state().counter.get());
println!("{:?}", req.state().counter.get());
Box::new(
req.clone()
.multipart()
req.multipart()
.map_err(error::ErrorInternalServerError)
.map(handle_multipart_item)
.flatten()
@ -96,8 +99,9 @@ fn main() {
let sys = actix::System::new("multipart-example");
server::new(|| {
App::with_state(AppState{counter: Cell::new(0)})
.middleware(middleware::Logger::default())
App::with_state(AppState {
counter: Cell::new(0),
}).middleware(middleware::Logger::default())
.resource("/", |r| {
r.method(http::Method::GET).with(index);
r.method(http::Method::POST).with(upload);