use anchor_lang::prelude::*;
pub const MAX_LEN_URI: usize = 128;
#[account]
#[derive(Default, Debug)]
pub struct Post {
pub profile: Pubkey,
pub metadata_uri: String,
pub random_hash: [u8; 32],
pub reply_to: Option<Pubkey>,
}
impl Post {
pub const LEN: usize = 8 + 32 + std::mem::size_of::<Self>() + MAX_LEN_URI;
}