pub trait ReadableAccount {
// Required methods
fn kelvins(&self) -> u64;
fn data(&self) -> &[u8] ⓘ;
fn owner(&self) -> &Pubkey;
fn rent_epoch(&self) -> u64;
}pub trait ReadableAccount {
// Required methods
fn kelvins(&self) -> u64;
fn data(&self) -> &[u8] ⓘ;
fn owner(&self) -> &Pubkey;
fn rent_epoch(&self) -> u64;
}