Rust Library

The community-maintained Rust library for Top.gg. If you experience any issues, please submit an issue on GitHub.

Installation

Make sure to have a Top.gg API token handy, you can have an API token if you own a listed Discord bot on Top.gg (open the edit page, see in Webhooks section) then add the following to your Cargo.toml's dependencies:

topgg = "1.0"

Features

This library provides several feature flags that can be enabled/disabled in Cargo.toml. Such as:

api: Interacting with the Top.gg API and accessing the top.gg/api/* endpoints. (enabled by default)
- autoposter: Automating the process of periodically posting bot statistics to the Top.gg API.
webhook: Accessing the serde deserializable topgg::Vote struct.
- actix: Wrapper for working with the actix-web web framework.
- axum: Wrapper for working with the axum web framework.
- rocket: Wrapper for working with the rocket web framework.
- warp: Wrapper for working with the warp web framework.

Examples

More things can be found in the documentation.

Fetching a single Discord user from it's Discord ID

use topgg::Client;

#[tokio::main]
async fn main() {
  let token = env!("TOPGG_TOKEN").to_owned();
  let client = Client::new(token);
  
  let user = client.get_user(661200758510977084u64).await.unwrap();
  
  assert_eq!(user.username, "null");
  assert_eq!(user.discriminator, "8626");
  assert_eq!(user.id, 661200758510977084u64);
  
  println!("{:?}", user);
}

Fetching a single Discord bot from it's Discord ID

use topgg::Client;

#[tokio::main]
async fn main() {
  let token = env!("TOPGG_TOKEN").to_owned();
  let client = Client::new(token);
  
  let bot = client.get_bot(264811613708746752u64).await.unwrap();
  
  assert_eq!(bot.username, "Luca");
  assert_eq!(bot.discriminator, "1375");
  assert_eq!(bot.id, 264811613708746752u64);
  
  println!("{:?}", bot);
}

Querying several Discord bots

use topgg::{Client, Filter, Query};

#[tokio::main]
async fn main() {
  let token = env!("TOPGG_TOKEN").to_owned();
  let client = Client::new(token);
  
  // inputting a string searches a bot that matches that username
  for bot in client.get_bots("shiro").await.unwrap() {
    println!("{:?}", bot);
  }

  // advanced query with filters
  let filter = Filter::new()
    .username("shiro")
    .certified(true);

  let query = Query::new()
    .limit(250)
    .skip(50)
    .filter(filter);

  for bot in client.get_bots(query).await.unwrap() {
    println!("{:?}", bot);
  }
}

Posting your Discord bot's statistics

use topgg::{Client, NewStats};

#[tokio::main]
async fn main() {
  let token = env!("TOPGG_TOKEN").to_owned();
  let client = Client::new(token);

  let server_count = 1234; // be TRUTHFUL!
  let shard_count = 10;

  let stats = NewStats::count_based(server_count, Some(shard_count));

  client.post_stats(stats).await.unwrap();
}

Checking if a user has voted for your Discord bot

use topgg::Client;

#[tokio::main]
async fn main() {
  let token = env!("TOPGG_TOKEN").to_owned();
  let client = Client::new(token);

  if client.has_voted(661200758510977084u64).await.unwrap() {
    println!("checks out");
  }
}

Automating the process of periodically posting your Discord bot's statistics

In your Cargo.toml:

[dependencies]
topgg = { version = "1.0", features = ["autoposter"] }

In your code:

use topgg::{Autoposter, Client, NewStats};

#[tokio::main]
async fn main() {
  let token = env!("TOPGG_TOKEN").to_owned();
  let client = Client::new(token);

  // make sure to make this autoposter instance live
  // throughout most of the bot's lifetime to keep running!
  let autoposter = client.new_autoposter(1800);

  // ... then in some on ready/new guild event ...
  let server_count = 12345;
  let stats = NewStats::count_based(server_count, None);
  autoposter.feed(stats).await;
}

Writing an actix-web webhook for listening to your bot/server's vote events

In your Cargo.toml:

[dependencies]
topgg = { version = "1.0", default-features = false, features = ["actix"] }

In your code:

use actix_web::{post, App, HttpServer, Responder};
use std::io;

#[post("/dblwebhook")]
async fn webhook(vote: topgg::IncomingVote) -> impl Responder {
  match vote.authenticate(env!("TOPGG_WEBHOOK_PASSWORD")) {
    Some(vote) => /* your application logic here... */,
    _ => /* handle 401 here... */,
  }
}

#[tokio::main]
async fn main() -> io::Result<()> {
  HttpServer::new(|| {
    App::new().service(webhook)
  })
  .bind(("127.0.0.1", 8080))?
  .run()
  .await
}

Writing an axum webhook for listening to your bot/server's vote events

In your Cargo.toml:

[dependencies]
topgg = { version = "1.0", default-features = false, features = ["axum"] }

In your code:

use axum::{Router, Server};
use std::net::SocketAddr;

struct MyVoteHandler {}

#[async_trait::async_trait]
impl topgg::VoteHandler for MyVoteHandler {
  async fn voted(&self, vote: topgg::Vote) {
    // your application logic here
  }
}

#[tokio::main]
async fn main() {
  let password = env!("TOPGG_WEBHOOK_PASSWORD").to_owned();
  let state = MyVoteHandler {};
  
  let app = Router::new()
    .nest("/dblwebhook", topgg::axum::webhook(password, state));
  
  let addr = SocketAddr::from(([127, 0, 0, 1], 3000));

  Server::bind(&addr)
    .serve(app.into_make_service())
    .await
    .unwrap();
}

Writing a rocket webhook for listening to your bot/server's vote events

In your Cargo.toml:

[dependencies]
topgg = { version = "1.0", default-features = false, features = ["rocket"] }

In your code:

#![feature(proc_macro_hygiene, decl_macro)]

#[macro_use]
extern crate rocket;

use rocket::http::Status;

#[post("/", data = "<vote>")]
fn webhook(vote: topgg::IncomingVote) -> Status {
  match vote.authenticate(env!("TOPGG_WEBHOOK_PASSWORD")) {
    Some(vote) => /* your application logic here... */,
    _ => /* handle 401 here... */,
  }
}

fn main() {
  rocket::ignite()
    .mount("/dblwebhook", routes![webhook])
    .launch();
}

Writing a warp webhook for listening to your bot/server's vote events

In your Cargo.toml:

[dependencies]
topgg = { version = "1.0", default-features = false, features = ["warp"] }

In your code:

struct MyVoteHandler {}

#[async_trait::async_trait]
impl topgg::VoteHandler for MyVoteHandler {
  async fn voted(&self, vote: topgg::Vote) {
    // your application logic here
  }
}

#[tokio::main]
async fn main() {
  let password = env!("TOPGG_WEBHOOK_PASSWORD").to_owned();
  let state = MyVoteHandler {};
  
  // POST /dblwebhook
  let webhook = topgg::warp::webhook("dblwebhook", password, state);   
  let routes = warp::post().and(webhook);

  warp::serve(routes).run(([127, 0, 0, 1], 3030)).await;
}