Embed_2.rs

#[command]
fn cat(ctx: &mut Context, msg: Message) -> CommandResult {
  if let Err(why) = msg.channel_id.send_message(&ctx.http, |m | {
    m.embed(|e | {
      e.title("This is a cat!");
      e.description("This is a description of the cat!");
      
      return e;
    });
    
    return m;
  }) {
    println!("Error sending embed: {}", why);
  }
  
  return Ok(());
}