feat: add caching to everything, should make all member interacts faster

src/bin/update_users.rs

@@ -1,3 +1,4 @@
+use serenity::all::{ChunkGuildFilter, GuildId};
 use serenity::{
   async_trait,
   client::{Context, EventHandler},
@@ -23,6 +24,7 @@ async fn main() {
   // Build our client.
   let mut client = Client::builder(&config.discord_token, intents)
     .event_handler(Handler {})
+    .cache_settings(serenity::cache::Settings::default())
     .await
     .expect("Error creating client");
 
@@ -41,6 +43,13 @@ async fn main() {
 struct Handler;
 #[async_trait]
 impl EventHandler for Handler {
+  async fn cache_ready(&self, ctx: Context, guilds: Vec<GuildId>) {
+    for guild in guilds {
+      ctx.shard.chunk_guild(guild, Some(2000), false, ChunkGuildFilter::None, None);
+    }
+    println!("Cache built successfully!");
+  }
+
   async fn ready(&self, ctx: Context, ready: Ready) {
     let ctx = Arc::new(ctx);
     println!("{} is connected!", ready.user.name);