feat: init
commit
7e1cecc167
GPG Key ID:
970C6E89EB0547A9
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# Created by https://www.toptal.com/developers/gitignore/api/direnv
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# Edit at https://www.toptal.com/developers/gitignore?templates=direnv
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### direnv ###
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.direnv
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.envrc
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# End of https://www.toptal.com/developers/gitignore/api/direnv
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# Created by https://www.toptal.com/developers/gitignore/api/rust
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# Edit at https://www.toptal.com/developers/gitignore?templates=rust
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### Rust ###
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# Generated by Cargo
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# will have compiled files and executables
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debug/
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target/
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# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
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# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
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Cargo.lock
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# These are backup files generated by rustfmt
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**/*.rs.bk
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# MSVC Windows builds of rustc generate these, which store debugging information
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*.pdb
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# End of https://www.toptal.com/developers/gitignore/api/rust
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File diff suppressed because it is too large
Load Diff
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[package]
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name = "counter-rust"
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version = "0.1.0"
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edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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actix-web = { version = "4.4.1" }
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askama = { version = "0.12.1", features = ["with-actix-web"] }
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askama_actix = "0.14.0"
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env_logger = "0.11.0"
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rustls = "0.22.2"
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{
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"nodes": {
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"flake-utils": {
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"inputs": {
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"systems": "systems"
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},
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"locked": {
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"lastModified": 1705309234,
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"narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
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"owner": "numtide",
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"repo": "flake-utils",
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"rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "flake-utils",
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"type": "github"
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}
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},
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"naersk": {
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"inputs": {
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"nixpkgs": "nixpkgs"
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},
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"locked": {
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"lastModified": 1698420672,
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"narHash": "sha256-/TdeHMPRjjdJub7p7+w55vyABrsJlt5QkznPYy55vKA=",
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"owner": "nix-community",
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"repo": "naersk",
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"rev": "aeb58d5e8faead8980a807c840232697982d47b9",
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"type": "github"
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},
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"original": {
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"owner": "nix-community",
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"repo": "naersk",
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"type": "github"
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}
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},
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"nixpkgs": {
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"locked": {
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"lastModified": 1704161960,
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"narHash": "sha256-QGua89Pmq+FBAro8NriTuoO/wNaUtugt29/qqA8zeeM=",
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"path": "/nix/store/7b7m3p9gc9da6cd7wgyabs3wg1832j0v-source",
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"rev": "63143ac2c9186be6d9da6035fa22620018c85932",
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"type": "path"
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},
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"original": {
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"id": "nixpkgs",
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"type": "indirect"
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}
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},
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"nixpkgs_2": {
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"locked": {
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"lastModified": 1705666311,
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"narHash": "sha256-VYdSQm7zq3AStyHhRr3SBCTA8fVzrl6WtIlXTs2Wlts=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "a455c5fb3ee513e2f443838a0e84d52b035adb67",
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"type": "github"
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},
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"original": {
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"owner": "NixOS",
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"ref": "nixpkgs-unstable",
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"repo": "nixpkgs",
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"type": "github"
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}
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},
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"root": {
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"inputs": {
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"flake-utils": "flake-utils",
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"naersk": "naersk",
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"nixpkgs": "nixpkgs_2"
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}
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},
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"systems": {
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"locked": {
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"lastModified": 1681028828,
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"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
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"owner": "nix-systems",
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"repo": "default",
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"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
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"type": "github"
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},
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"original": {
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"owner": "nix-systems",
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"repo": "default",
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"type": "github"
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}
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}
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},
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"root": "root",
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"version": 7
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}
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{
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inputs = {
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flake-utils.url = "github:numtide/flake-utils";
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naersk.url = "github:nix-community/naersk";
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nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
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};
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outputs = { self, flake-utils, naersk, nixpkgs }:
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flake-utils.lib.eachDefaultSystem (system:
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let
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pkgs = (import nixpkgs) {
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inherit system;
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};
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naersk' = pkgs.callPackage naersk { };
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in
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rec {
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# For `nix build` & `nix run`:
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defaultPackage = naersk'.buildPackage {
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src = ./.;
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};
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# For `nix develop`:
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devShell = pkgs.mkShell {
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nativeBuildInputs = with pkgs; [ rustc cargo rust-analyzer clippy entr ];
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};
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}
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);
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}
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use std::sync::Mutex;
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use actix_web::{App, HttpServer};
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use actix_web::web;
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use askama::Template;
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#[derive(Debug)]
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struct AppState {
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counter: Mutex<i32>
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}
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#[derive(Template)]
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#[template(path = "counter.html")]
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struct CounterTemplate {
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counter: i32,
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}
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#[derive(Template)]
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#[template(path = "index.html", escape = "txt")]
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struct IndexTemplate {
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counter: CounterTemplate,
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}
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#[actix_web::get("/")]
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async fn index(data: web::Data<AppState>) -> impl actix_web::Responder {
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let counter = data.counter.lock().unwrap();
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let counter_template = CounterTemplate { counter: *counter };
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IndexTemplate { counter: counter_template }
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}
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#[actix_web::post("/api/increment")]
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async fn increment(data: web::Data<AppState>) -> impl actix_web::Responder {
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let mut counter = data.counter.lock().unwrap();
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*counter += 1;
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CounterTemplate { counter: *counter }
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}
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#[actix_web::post("/api/decrement")]
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async fn decrement(data: web::Data<AppState>) -> impl actix_web::Responder {
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let mut counter = data.counter.lock().unwrap();
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*counter -= 1;
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CounterTemplate { counter: *counter }
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}
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#[actix_web::main]
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async fn main() -> std::io::Result<()> {
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std::env::set_var("RUST_LOG", "debug");
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env_logger::init();
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println!("Starting webserver on port 8080");
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let app_state = web::Data::new( AppState {
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counter: Mutex::new(0)
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});
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HttpServer::new(move|| {
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App::new()
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.app_data(app_state.clone())
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.service(index)
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.service(increment)
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.service(decrement)
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})
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.bind(("127.0.0.1", 8080))?
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.run()
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.await
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}
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@ -0,0 +1,3 @@
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<h1 id="counter" class="text-6xl font-bold text-gray-800 dark:text-gray-200">
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{{ counter }}
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</h1>
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@ -0,0 +1,29 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<title></title>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<script src="https://cdn.tailwindcss.com"></script>
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<script src="https://unpkg.com/htmx.org@1.9.10" integrity="sha384-D1Kt99CQMDuVetoL1lrYwg5t+9QdHe7NLX/SoJYkXDFfX37iInKRy5xLSi8nO7UC" crossorigin="anonymous"></script>
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</head>
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<body>
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<div class="flex flex-col items-center justify-center h-screen bg-gray-100 dark:bg-gray-900">
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<div class="text-center">
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{{ counter }}
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<p class="text-xl text-gray-600 dark:text-gray-400">
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Click the buttons to increase or decrease the counter
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</p>
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</div>
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<div class="mt-8 flex gap-4">
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<button hx-post="/api/increment" hx-target="#counter" class="px-4 py-2 bg-blue-500 text-white rounded hover:bg-blue-600 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-opacity-50">
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Increment
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</button>
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<button hx-post="/api/decrement" hx-target="#counter" class="px-4 py-2 bg-red-500 text-white rounded hover:bg-red-600 focus:outline-none focus:ring-2 focus:ring-red-500 focus:ring-opacity-50">
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Decrement
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</button>
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</div>
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</div>
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</body>
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</html>
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