actix/examples
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port more examples

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This commit is contained in:
Nikolay Kim 2019-03-09 22:38:15 -08:00
parent b6929b47b1
commit 52c12f264a
9 changed files with 61 additions and 109 deletions
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9
hello-world/Cargo.toml
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@ -2,10 +2,9 @@
name = "hello-world"
version = "0.1.0"
authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
workspace = "../"
workspace = ".."
edition = "2018"
[dependencies]
env_logger = "0.5"
actix = "0.7"
actix-web = "^0.7"
env_logger = "0.6"
actix-web = { git="https://github.com/actix/actix-web.git", branch = "1.0" }

28
hello-world/src/main.rs
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@ -1,29 +1,21 @@
extern crate actix;
extern crate actix_web;
extern crate env_logger;
use actix_web::{middleware, web, App, HttpRequest, HttpServer};
use actix_web::{middleware, server, App, HttpRequest};
fn index(_req: &HttpRequest) -> &'static str {
fn index(req: HttpRequest) -> &'static str {
println!("REQ: {:?}", req);
"Hello world!"
}
fn main() {
::std::env::set_var("RUST_LOG", "actix_web=info");
fn main() -> std::io::Result<()> {
std::env::set_var("RUST_LOG", "actix_web=info");
env_logger::init();
let sys = actix::System::new("hello-world");
server::new(|| {
HttpServer::new(|| {
App::new()
// enable logger
.middleware(middleware::Logger::default())
.resource("/index.html", |r| r.f(|_| "Hello world!"))
.resource("/", |r| r.f(index))
.service(web::resource("/index.html").to(|| "Hello world!"))
.service(web::resource("/").to(index))
})
.bind("127.0.0.1:8080")
.unwrap()
.start();
println!("Started http server: 127.0.0.1:8080");
let _ = sys.run();
.bind("127.0.0.1:8080")?
.run()
}

3
rustfmt.toml
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@ -1,5 +1,2 @@
max_width = 89
reorder_imports = true
#wrap_comments = true
fn_args_density = "Compressed"
#use_small_heuristics = false

7
static_index/Cargo.toml
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@ -2,11 +2,12 @@
name = "static_index"
version = "0.1.0"
authors = ["Jose Marinez <digeratus@gmail.com>"]
workspace = "../"
workspace = ".."
edition = "2018"
[dependencies]
futures = "0.1"
env_logger = "0.5"
actix = "0.7"
actix-web = "0.7"
actix-web = { git="https://github.com/actix/actix-web.git", branch = "1.0" }
actix-files = { git="https://github.com/actix/actix-web.git", branch = "1.0" }

32
static_index/src/main.rs
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@ -1,31 +1,19 @@
extern crate actix;
extern crate actix_web;
extern crate env_logger;
use actix_files as fs;
use actix_web::{middleware, App, HttpServer};
use actix_web::{fs, middleware, server, App};
fn main() {
::std::env::set_var("RUST_LOG", "actix_web=info");
::std::env::set_var("RUST_BACKTRACE", "1");
fn main() -> std::io::Result<()> {
std::env::set_var("RUST_LOG", "actix_web=info");
env_logger::init();
let sys = actix::System::new("static_index");
server::new(|| {
HttpServer::new(|| {
App::new()
// enable logger
.middleware(middleware::Logger::default())
.handler(
"/",
fs::StaticFiles::new("./static/")
.unwrap()
.index_file("index.html"),
.service(
// static files
fs::Files::new("/", "./static/").index_file("index.html"),
)
})
.bind("127.0.0.1:8080")
.expect("Can not start server on given IP/Port")
.start();
println!("Started http server: 127.0.0.1:8080");
let _ = sys.run();
.bind("127.0.0.1:8080")?
.run()
}

9
template_askama/Cargo.toml
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@ -2,14 +2,13 @@
name = "template-askama"
version = "0.1.0"
authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
workspace = "../"
workspace = ".."
edition = "2018"
[dependencies]
env_logger = "0.5"
env_logger = "0.6"
askama = "0.6"
actix = "0.7"
actix-web = "0.7"
actix-web = { git="https://github.com/actix/actix-web.git", branch = "1.0" }
[build-dependencies]
askama = "0.6"

22
template_askama/src/main.rs
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@ -1,11 +1,9 @@
extern crate actix;
extern crate actix_web;
#[macro_use]
extern crate askama;
use std::collections::HashMap;
use actix_web::{http, server, App, HttpResponse, Query, Result};
use actix_web::{web, App, HttpResponse, HttpServer, Result};
use askama::Template;
#[derive(Template)]
@ -19,7 +17,7 @@ struct UserTemplate<'a> {
#[template(path = "index.html")]
struct Index;
fn index(query: Query<HashMap<String, String>>) -> Result<HttpResponse> {
fn index(query: web::Query<HashMap<String, String>>) -> Result<HttpResponse> {
let s = if let Some(name) = query.get("name") {
UserTemplate {
name: name,
@ -33,17 +31,11 @@ fn index(query: Query<HashMap<String, String>>) -> Result<HttpResponse> {
Ok(HttpResponse::Ok().content_type("text/html").body(s))
}
fn main() {
let sys = actix::System::new("template-askama");
fn main() -> std::io::Result<()> {
// start http server
server::new(move || {
App::new().resource("/", |r| r.method(http::Method::GET).with(index))
HttpServer::new(move || {
App::new().service(web::resource("/").route(web::get()).to(index))
})
.bind("127.0.0.1:8080")
.unwrap()
.start();
println!("Started http server: 127.0.0.1:8080");
let _ = sys.run();
.bind("127.0.0.1:8080")?
.run()
}

8
template_tera/Cargo.toml
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@ -2,10 +2,10 @@
name = "template-tera"
version = "0.1.0"
authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
workspace = "../"
workspace = ".."
edition = "2018"
[dependencies]
env_logger = "0.5"
env_logger = "0.6"
tera = "*"
actix = "0.7"
actix-web = "0.7"
actix-web = { git="https://github.com/actix/actix-web.git", branch = "1.0" }

52
template_tera/src/main.rs
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@ -1,58 +1,42 @@
extern crate actix;
extern crate actix_web;
extern crate env_logger;
#[macro_use]
extern crate tera;
use std::collections::HashMap;
use actix_web::{
error, http, middleware, server, App, Error, HttpResponse, Query, State,
};
struct AppState {
template: tera::Tera, // <- store tera template in application state
}
use actix_web::{error, middleware, web, App, Error, HttpResponse, HttpServer};
// store tera template in application state
fn index(
(state, query): (State<AppState>, Query<HashMap<String, String>>),
tmpl: web::State<tera::Tera>,
query: web::Query<HashMap<String, String>>,
) -> Result<HttpResponse, Error> {
let s = if let Some(name) = query.get("name") {
// <- submitted form
// submitted form
let mut ctx = tera::Context::new();
ctx.add("name", &name.to_owned());
ctx.add("text", &"Welcome!".to_owned());
state
.template
.render("user.html", &ctx)
ctx.insert("name", &name.to_owned());
ctx.insert("text", &"Welcome!".to_owned());
tmpl.render("user.html", &ctx)
.map_err(|_| error::ErrorInternalServerError("Template error"))?
} else {
state
.template
.render("index.html", &tera::Context::new())
tmpl.render("index.html", &tera::Context::new())
.map_err(|_| error::ErrorInternalServerError("Template error"))?
};
Ok(HttpResponse::Ok().content_type("text/html").body(s))
}
fn main() {
::std::env::set_var("RUST_LOG", "actix_web=info");
fn main() -> std::io::Result<()> {
std::env::set_var("RUST_LOG", "actix_web=info");
env_logger::init();
let sys = actix::System::new("tera-example");
server::new(|| {
HttpServer::new(|| {
let tera =
compile_templates!(concat!(env!("CARGO_MANIFEST_DIR"), "/templates/**/*"));
App::with_state(AppState { template: tera })
// enable logger
.middleware(middleware::Logger::default())
.resource("/", |r| r.method(http::Method::GET).with(index))
App::new()
.state(tera)
.middleware(middleware::Logger::default()) // enable logger
.service(web::resource("/").route(web::get().to(index)))
})
.bind("127.0.0.1:8080")
.unwrap()
.start();
println!("Started http server: 127.0.0.1:8080");
let _ = sys.run();
.bind("127.0.0.1:8080")?
.run()
}