chore: fmt

.github/workflows/clippy-fmt.yml

@@ -51,6 +51,6 @@ jobs:
         timeout-minutes: 30
         uses: giraffate/clippy-action@v1
         with:
-          reporter: 'github-pr-check'
+          reporter: "github-pr-check"
           github_token: ${{ secrets.GITHUB_TOKEN }}
           clippy_flags: --workspace --all-features --tests

.prettierrc.yml

@@ -1,8 +1,7 @@
-singleQuote: true
+arrowParens: "avoid"
-arrowParens: avoid
 semi: false
 overrides:
-  - files: '*.md'
+  - files: "*.md"
     options:
       printWidth: 9999
-      proseWrap: never
+      proseWrap: "never"

.sqlx/query-3a5b2a81088aa91ade3106165f926c337a88f4e29ae3bb170c4b687208aba20d.json

@@ -22,11 +22,7 @@
     "parameters": {
       "Right": 0
     },
-    "nullable": [
+    "nullable": [false, false, false]
-      false,
-      false,
-      false
-    ]
   },
   "hash": "3a5b2a81088aa91ade3106165f926c337a88f4e29ae3bb170c4b687208aba20d"
 }

README.md

@@ -2,9 +2,13 @@
 
 > Curated examples using the Actix ecosystem.
 
+<!-- prettier-ignore-start -->
+
 [![build status](https://github.com/actix/examples/workflows/CI%20%28Linux%29/badge.svg?branch=master&event=push)](https://github.com/actix/examples/actions)
 [![Chat on Discord](https://img.shields.io/discord/771444961383153695?label=chat&logo=discord)](https://discord.gg/NWpN5mmg3x)
 
+<!-- prettier-ignore-end -->
+
 ## Community Showcase
 
 - [Merino](https://github.com/mozilla-services/merino): Web service for Firefox Suggest.

auth/casbin/README.md

@@ -20,6 +20,7 @@ cargo run (or ``cargo watch -x run``)
 ```
 
 In this example, you can get the:
+
 - successful result at [http://localhost:8080/success](http://localhost:8080/success) (accessible)
 - failed result at [http://localhost:8080/fail](http://localhost:8080/fail) (inaccessible, `ERR_EMPTY_RESPONSE`).
 

auth/simple-auth-server/static/main.js

@@ -1,16 +1,16 @@
 function post(url = ``, data = {}) {
   // Default options are marked with *
   return fetch(url, {
-    method: 'POST', // *GET, POST, PUT, DELETE, etc.
+    method: "POST", // *GET, POST, PUT, DELETE, etc.
-    mode: 'cors', // no-cors, cors, *same-origin
+    mode: "cors", // no-cors, cors, *same-origin
-    cache: 'no-cache', // *default, no-cache, reload, force-cache, only-if-cached
+    cache: "no-cache", // *default, no-cache, reload, force-cache, only-if-cached
     headers: {
-      'Content-Type': 'application/json; charset=utf-8',
+      "Content-Type": "application/json; charset=utf-8",
     },
-    redirect: 'follow', // manual, *follow, error
+    redirect: "follow", // manual, *follow, error
-    referrer: 'no-referrer', // no-referrer, *client
+    referrer: "no-referrer", // no-referrer, *client
     body: JSON.stringify(data), // body data type must match "Content-Type" header
-  }).then(response => response.json()); // parses response to JSON
+  }).then(response => response.json()) // parses response to JSON
 }
 
 // window.addEventListener('load', function() {

basics/static-files/static/root/js/example.js

@@ -1,7 +1,7 @@
 jQuery(document).ready(function () {
-    let rotation = 0;
+  let rotation = 0
   jQuery("img").click(function () {
-        rotation += 360;
+    rotation += 360
-        jQuery("img").css({'transform': 'rotate(' + rotation + 'deg)'});
+    jQuery("img").css({ transform: "rotate(" + rotation + "deg)" })
-    });
+  })
-});
+})

cors/backend/README.md

@@ -11,7 +11,7 @@ cargo run
 ### web client
 
 - [http://localhost:8080/user/info](http://localhost:8080/user/info)
-  ```json5
+  ```json
   // payload structure
   {
     "username": "username",

cors/frontend/src/main.js

@@ -1,6 +1,6 @@
 // import './assets/main.css'
 
-import { createApp } from 'vue'
+import { createApp } from "vue"
-import App from './App.vue'
+import App from "./App.vue"
 
-createApp(App).mount('#app')
+createApp(App).mount("#app")

cors/frontend/vite.config.js

@@ -1,16 +1,14 @@
-import { fileURLToPath, URL } from 'node:url'
+import { fileURLToPath, URL } from "node:url"
 
-import { defineConfig } from 'vite'
+import { defineConfig } from "vite"
-import vue from '@vitejs/plugin-vue'
+import vue from "@vitejs/plugin-vue"
 
 // https://vitejs.dev/config/
 export default defineConfig({
-  plugins: [
+  plugins: [vue()],
-    vue(),
-  ],
   resolve: {
     alias: {
-      '@': fileURLToPath(new URL('./src', import.meta.url))
+      "@": fileURLToPath(new URL("./src", import.meta.url)),
-    }
+    },
-  }
+  },
 })

databases/postgres/README.md

@@ -11,8 +11,7 @@
 
 ### NOTE:
 
-You may need to ensure that you are running the commands with the correct SQL user.
+You may need to ensure that you are running the commands with the correct SQL user. On many Linux distributions you may prefix the shell commands with `sudo -u postgres`
-On many Linux distributions you may prefix the shell commands with `sudo -u postgres`
 
 1. Create database user
 
@@ -25,6 +24,7 @@ On many Linux distributions you may prefix the shell commands with `sudo -u post
    This step is **optional** and you can also use an existing database user for that. Just make sure to replace `test_user` by the database user of your choice in the following steps and change the `.env` file containing the configuration accordingly.
 
    An alternative using SQL:
+
    ```sql
    CREATE USER test_user WITH PASSWORD 'testing';
    ```
@@ -36,6 +36,7 @@ On many Linux distributions you may prefix the shell commands with `sudo -u post
    ```
 
    An alternative using SQL:
+
    ```sql
    CREATE DATABASE testing_db OWNER test_user;
    ```

graphql/juniper/README.md

@@ -47,9 +47,7 @@ _Mutation example:_
 
 ```graphql
 mutation {
-  createHuman(
+  createHuman(newHuman: { name: "Fresh Kid Ice", appearsIn: EMPIRE, homePlanet: "earth" }) {
-    newHuman: { name: "Fresh Kid Ice", appearsIn: EMPIRE, homePlanet: "earth" }
-  ) {
     id
     name
     appearsIn

justfile

@@ -0,0 +1,13 @@
+_list:
+    @just --list
+
+# Format project.
+[group("lint")]
+fmt:
+    cargo +nightly fmt
+    fd --type=file --hidden --extension=yml --extension=md --extension=js --exec-batch npx -y prettier --write
+
+# Run Clippy over workspace.
+[group("lint")]
+clippy:
+    cargo clippy --workspace --all-targets --all-features

server-sent-events/benchmark.js

@@ -1,73 +1,73 @@
-const http = require('http')
+const http = require("http")
 
 const n = 120
 let connected = 0
 let messages = 0
 let start = Date.now()
-let phase = 'connecting'
+let phase = "connecting"
 let connection_time
 let broadcast_time
 
-let message = process.argv[2] || 'msg'
+let message = process.argv[2] || "msg"
-let expected_data = 'data: ' + message
+let expected_data = "data: " + message
 
 for (let i = 0; i < n; i++) {
   http
     .get(
       {
-        host: '127.0.0.1',
+        host: "127.0.0.1",
         port: 8080,
-        path: '/events',
+        path: "/events",
       },
-      (response) => {
+      response => {
-        response.on('data', (data) => {
+        response.on("data", data => {
           if (data.includes(expected_data)) {
             messages += 1
-          } else if (data.includes('data: connected\n')) {
+          } else if (data.includes("data: connected\n")) {
             connected += 1
           }
         })
-      }
+      },
     )
-    .on('error', (_) => {})
+    .on("error", _ => {})
 }
 
 setInterval(() => {
-  if (phase === 'connecting' && connected === n) {
+  if (phase === "connecting" && connected === n) {
     // done connecting
-    phase = 'messaging'
+    phase = "messaging"
     connection_time = Date.now() - start
   }
 
-  if (phase === 'messaging') {
+  if (phase === "messaging") {
-    phase = 'waiting'
+    phase = "waiting"
     start = Date.now()
 
     http
       .request(
         {
-          method: 'POST',
+          method: "POST",
-          host: '127.0.0.1',
+          host: "127.0.0.1",
           port: 8080,
-          path: '/broadcast/' + message,
+          path: "/broadcast/" + message,
+        },
+        response => {
+          response.on("data", _ => {})
         },
-        (response) => {
-          response.on('data', (_) => {})
-        }
       )
       .end()
   }
 
-  if (phase === 'waiting' && messages >= n) {
+  if (phase === "waiting" && messages >= n) {
     // all messages received
     broadcast_time = Date.now() - start
-    phase = 'paused'
+    phase = "paused"
     messages = 0
-    phase = 'messaging'
+    phase = "messaging"
   }
 
-  process.stdout.write('\r\x1b[K')
+  process.stdout.write("\r\x1b[K")
   process.stdout.write(
-    `Connected: ${connected}, connection time: ${connection_time} ms, total broadcast time: ${broadcast_time} ms`
+    `Connected: ${connected}, connection time: ${connection_time} ms, total broadcast time: ${broadcast_time} ms`,
   )
 }, 20)

server-sent-events/drain.js

@@ -1,41 +1,42 @@
-const http = require('http')
+const http = require("http")
 
 let drop_goal = 5_000
 let dropped = 0
 
 let query = {
-  method: 'POST',
+  method: "POST",
-  host: '127.0.0.1',
+  host: "127.0.0.1",
   port: 8080,
-  path: '/events',
+  path: "/events",
 }
 
 setInterval(() => {
   if (dropped < drop_goal) {
     let request = http
-      .request(query, (response) => {
+      .request(query, response => {
-        response.on('data', (data) => {
+        response.on("data", data => {
-          if (data.includes('data: connected\n')) {
+          if (data.includes("data: connected\n")) {
             // drop connection after welcome message
             dropped += 1
             request.abort()
           }
         })
       })
-      .on('error', () => {})
+      .on("error", () => {})
       .end()
   }
 }, 0)
 
 setInterval(() => {
-  http.request({ ...query, path: '/' }, () => print_status(true))
+  http
+    .request({ ...query, path: "/" }, () => print_status(true))
     .setTimeout(100, () => print_status(false))
-    .on('error', () => {})
+    .on("error", () => {})
 }, 20)
 
 function print_status(accepting_connections) {
-  process.stdout.write('\r\x1b[K')
+  process.stdout.write("\r\x1b[K")
   process.stdout.write(
-    `Connections dropped: ${dropped}, accepting connections: ${accepting_connections}`
+    `Connections dropped: ${dropped}, accepting connections: ${accepting_connections}`,
   )
 }

websockets/chat/README.md

@@ -31,13 +31,13 @@ cargo run --bin websocket-chat-server
 
 ## WebSocket Browser Client
 
-Open url: [http://localhost:8080/](http://localhost:8080/)
+- Open in browser: <http://localhost:8080/>.
-Use two tabs to set up a proper conversation.
+- Use two tabs to set up a proper conversation.
 
 ## Python Client using aiohttp
 
-Client connects to server. Reads input from stdin and sends to server.
+- Client connects to server. Reads input from stdin and sends to server.
-Create a venv environment `python3 -m venv venv`
+- Create a venv environment `python3 -m venv venv`.
-Launch venv environment `source ./venv/bin/activate`
+- Launch venv environment `source ./venv/bin/activate`.
-Fetch the needed python libraries `pip3 install -r requirements.txt`
+- Fetch the needed python libraries `pip3 install -r requirements.txt`.
-Then start client as `./client.py`
+- Then start client as `./client.py`.