useanchor_lang::prelude::*;#[account]pubstructUser{// The public key of the wallet that owns this User
// We use this PDA as a seed to derive other downstream
// accounts.
//// User -> Profile -> Post -> [Connection, Reaction]
pubauthority: Pubkey,
pubrandom_hash: [u8; 32],
}implUser{pubconstLEN:usize=8+std::mem::size_of::<Self>();}