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mealet
Asked:2024-03-28 00:36:04 +0000 UTC2024-03-28 00:36:04 +0000 UTC

如何在 Rust 后台运行 Discord RPC？

  • 772

我正在开发 Tauri 应用程序，遇到以下问题：我需要通过 Discord RPC 显示应用程序中的当前状态，我决定使用 Discord_rich_presence 库

use discord_rich_presence::{activity, DiscordIpc, DiscordIpcClient};

fn main() {
    let mut client = DiscordIpcClient::new("1222240908393844876").unwrap();
    match client.connect() {
        Ok(t) => t,
        Err(err) => return ()
    }

    client.set_activity(activity::Activity::new()
        .details("Находится в лаунчере")
        .assets(discord_rich_presence::activity::Assets::new()
            .large_image("logo")
        )
    ).expect("Cannot set activity message!");

    std::thread::park();
}

货物.toml：

[package]
name = "rust_learn"
version = "0.1.0"
edition = "2021"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
discord-rich-presence = "0.2.3"

该代码可以工作，但是当嵌入到 tauri 代码中时，该行std::thread::park()会阻止应用程序本身启动：

fn main() {
  let mut client = DiscordIpcClient::new("1222240908393844876").unwrap();
  match client.connect() {
    Ok(t) => t,
    Err(err) => return ()
  }

  client.set_activity(activity::Activity::new()
      .details("Находится в лаунчере")
      .assets(discord_rich_presence::activity::Assets::new()
          .large_image("logo")
      )
  ).expect("Cannot set activity message!");

  std::thread::park();

  tauri::Builder::default()
      .invoke_handler(tauri::generate_handler![check_version, download_version])
      .run(tauri::generate_context!())
      .expect("failed to run app");
}

如何运行 Discord RPC 作为后台应用程序，或以其他方式运行 Tauri 应用程序？

添加：我尝试添加它client.close()而不是停车 - 15 秒后活动消失。

discord

1 个回答

  1. Best Answer

    Discord RPC 在命令运行时工作，因此，我所要做的就是在启动 Tauri 应用程序之前插入代码并删除std::thread::park()它以使其启动。

    实际上这是工作代码：

    use discord_rich_presence::{activity, DiscordIpc, DiscordIpcClient};
use chrono::Utc;

fn main() {
  let client_id = "1222240908393844876";
  let mut client = DiscordIpcClient::new(client_id).unwrap();
  client.connect().unwrap();

  let timestamp = Utc::now().timestamp();

  client.set_activity(activity::Activity::new()
      .details("В лаунчере")
      .timestamps(discord_rich_presence::activity::Timestamps::new()
          .start(timestamp)
      )
      .assets(discord_rich_presence::activity::Assets::new()
          .large_image("logo")
      )
  ).expect("Cannot set activity message!");

  tauri::Builder::default()
      .invoke_handler(tauri::generate_handler![ check_version, download_version, launch_minecraft ])
      .run(tauri::generate_context!())
      .expect("failed to run app");
}
    • 0

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