lyra/src/commands/music/stop.rs

use serenity::framework::standard::macros::command;
use serenity::framework::standard::CommandResult;
use serenity::model::prelude::*;
use serenity::prelude::*;

use crate::commands::misc::check_msg;

#[command]
#[only_in(guilds)]
async fn stop(ctx: &Context, msg: &Message) -> CommandResult {
    let guild_id = msg.guild_id.unwrap();
    
    let manager = songbird::get(ctx)
        .await
        .expect("Client placed at init")
        .clone();

    if let Some(handler_lock) = manager.get(guild_id) {
        let handler = handler_lock.lock().await;
        let queue = handler.queue();
        queue.stop();

        check_msg(msg.channel_id.say(&ctx.http, "Playback stopped!").await);
    } else {
        check_msg(
            msg.channel_id
                .say(&ctx.http, "Not in a voice channel!")
                .await,
        );
    }
    
    Ok(())
}