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standardize examples

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This commit is contained in:
Rob Ede
2023-03-14 03:11:49 +00:00
parent ca6eaee52e
commit 6424e4e023
30 changed files with 169 additions and 395 deletions
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8
templating/askama/Cargo.toml
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@ -4,9 +4,11 @@ version = "1.0.0"
edition = "2021"
[dependencies]
env_logger.workspace = true
actix-web-lab.workspace = true
actix-web.workspace = true
askama = "0.11.0"
askama = "0.12"
env_logger.workspace = true
log.workspace = true
[build-dependencies]
askama = "0.11.0"
askama = "0.12"

20
templating/askama/src/main.rs
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@ -1,6 +1,7 @@
use std::collections::HashMap;
use actix_web::{middleware, web, App, HttpResponse, HttpServer, Result};
use actix_web::{middleware, web, App, HttpServer, Responder, Result};
use actix_web_lab::respond::Html;
use askama::Template;
#[derive(Template)]
@ -14,26 +15,27 @@ struct UserTemplate<'a> {
#[template(path = "index.html")]
struct Index;
async fn index(query: web::Query<HashMap<String, String>>) -> Result<HttpResponse> {
let s = if let Some(name) = query.get("name") {
async fn index(query: web::Query<HashMap<String, String>>) -> Result<impl Responder> {
let html = if let Some(name) = query.get("name") {
UserTemplate {
name,
text: "Welcome!",
}
.render()
.unwrap()
.expect("template should be valid")
} else {
Index.render().unwrap()
Index.render().expect("template should be valid")
};
Ok(HttpResponse::Ok().content_type("text/html").body(s))
Ok(Html(html))
}
#[actix_web::main]
async fn main() -> std::io::Result<()> {
std::env::set_var("RUST_LOG", "actix_web=info");
env_logger::init();
env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));
log::info!("starting HTTP server at http://localhost:8080");
// start http server
HttpServer::new(move || {
App::new()
.wrap(middleware::Logger::default())