use serenity::{
    all::{GuildMemberUpdateEvent, Member},
    async_trait,
    client::{Context, EventHandler},
};

/// A handler that notices people with an X.500 in their nicknames that matches a student's, and
/// records it in the database.
pub struct X500Mapper;

#[async_trait]
impl EventHandler for X500Mapper {
    async fn guild_member_update(
        &self,
        _ctx: Context,
        old_if_available: Option<Member>,
        new: Option<Member>,
        event: GuildMemberUpdateEvent,
    ) {
        dbg!((old_if_available, new, event));
    }
}