Structs§
Functions§
- update_
rent_ exempt_ status_ for_ account - Set the rent epoch to u64::MAX if the account is rent exempt.
- validate_
fee_ payer - Check whether the payer_account is capable of paying the fee. The side effect is to subtract the fee amount from the payer_account balance of lamports. If the payer_acount is not able to pay the fee, the error_metrics is incremented, and a specific error is returned.