
Rust Input Function Example
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Rust Input Function Example
Dynamically compile and run input-provided page function. Like Cheerio Scraper but in Rust.
0.0 (0)
Pricing
Pay per usage
2
Total users
3
Monthly users
1
Last modified
7 months ago
You can access the Rust Input Function Example programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.
1import { ApifyClient } from 'apify-client';2
3// Initialize the ApifyClient with your Apify API token4// Replace the '<YOUR_API_TOKEN>' with your token5const client = new ApifyClient({6 token: '<YOUR_API_TOKEN>',7});8
9// Prepare Actor input10const input = {11 "url": "https://apify.com",12 "page_function": `use serde_json::{Value,json};13 use scraper::{Html, Selector};14 15 fn selector_to_text(document: &Html, selector: &str) -> Option<String> {16 document17 .select(&Selector::parse(selector).unwrap())18 .next()19 .map(|el| el.text().next().unwrap().into() )20 }21 22 #[no_mangle]23 pub fn page_function (document: &Html) -> Value { 24 println!("page_function starting");25 26 let title = selector_to_text(&document, "title");27 println!("extracted title: {:?}", title);28 29 let header = selector_to_text(&document, "h1");30 println!("extracted header: {:?}", header);31 32 let companies_using_apify = document33 .select(&Selector::parse(".Logos__container").unwrap())34 .next().unwrap()35 .select(&Selector::parse("img").unwrap())36 .map(|el| el.value().attr("alt").unwrap().to_string())37 .collect::<Vec<String>>();38 39 println!("extracted companies_using_apify: {:?}", companies_using_apify);40 41 let output = json!({42 "title": title,43 "header": header,44 "companies_using_apify": companies_using_apify,45 });46 println!("inside pageFunction output: {:?}", output);47 output48 }`49};50
51// Run the Actor and wait for it to finish52const run = await client.actor("lukaskrivka/rust-input-function-example").call(input);53
54// Fetch and print Actor results from the run's dataset (if any)55console.log('Results from dataset');56console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);57const { items } = await client.dataset(run.defaultDatasetId).listItems();58items.forEach((item) => {59 console.dir(item);60});61
62// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs
Rust Input Function Example API in JavaScript
The Apify API client for JavaScript is the official library that allows you to use Rust Input Function Example API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.
Install the apify-client
$npm install apify-client
Other API clients include: