do not derive Copy for Rent

accounts-db/src/accounts_db.rs

@@ -8995,7 +8995,7 @@ impl AccountsDb {
             schedule.get_epoch(max_slot),
             schedule.clone(),
             genesis_config.slots_per_year(),
-            genesis_config.rent,
+            genesis_config.rent.clone(),
         );
         let accounts_data_len = AtomicU64::new(0);
 

genesis/src/main.rs

@@ -547,7 +547,7 @@ fn main() -> Result<(), Box<dyn error::Error>> {
             identity_pubkey,
             identity_pubkey,
             commission,
-            VoteState::get_rent_exempt_reserve(&rent).max(1),
+            VoteState::get_rent_exempt_reserve(&genesis_config.rent).max(1),
         );
 
         genesis_config.add_account(
@@ -558,7 +558,7 @@ fn main() -> Result<(), Box<dyn error::Error>> {
                     .unwrap_or(identity_pubkey),
                 vote_pubkey,
                 &vote_account,
-                &rent,
+                &genesis_config.rent,
                 bootstrap_validator_stake_lamports,
             ),
         );

genesis/src/stakes.rs

@@ -246,7 +246,7 @@ mod tests {
         let total_lamports = staker_reserve + reserve * 2 + 1;
         create_and_check_stakes(
             &mut GenesisConfig {
-                rent,
+                rent: rent.clone(),
                 ..GenesisConfig::default()
             },
             &StakerInfo {
@@ -272,7 +272,7 @@ mod tests {
         let total_lamports = staker_reserve + reserve * 2 + 1;
         create_and_check_stakes(
             &mut GenesisConfig {
-                rent,
+                rent: rent.clone(),
                 ..GenesisConfig::default()
             },
             &StakerInfo {
@@ -298,7 +298,7 @@ mod tests {
         let total_lamports = staker_reserve + (granularity + reserve) * 2;
         create_and_check_stakes(
             &mut GenesisConfig {
-                rent,
+                rent: rent.clone(),
                 ..GenesisConfig::default()
             },
             &StakerInfo {
@@ -323,7 +323,7 @@ mod tests {
         let total_lamports = staker_reserve + (granularity + reserve + 1) * 2;
         create_and_check_stakes(
             &mut GenesisConfig {
-                rent,
+                rent: rent.clone(),
                 ..GenesisConfig::default()
             },
             &StakerInfo {

programs/bpf_loader/src/syscalls/mod.rs

@@ -3205,7 +3205,7 @@ mod tests {
         sysvar_cache.set_clock(src_clock.clone());
         sysvar_cache.set_epoch_schedule(src_epochschedule.clone());
         sysvar_cache.set_fees(src_fees.clone());
-        sysvar_cache.set_rent(src_rent);
+        sysvar_cache.set_rent(src_rent.clone());
         sysvar_cache.set_epoch_rewards(src_rewards);
 
         let transaction_accounts = vec![

programs/vote/src/vote_state/mod.rs

@@ -1237,7 +1237,7 @@ mod tests {
         let processor_account = AccountSharedData::new(0, 0, &solana_sdk::native_loader::id());
         let transaction_context = TransactionContext::new(
             vec![(id(), processor_account), (node_pubkey, vote_account)],
-            rent,
+            rent.clone(),
             0,
             0,
         );

runtime/src/bank.rs

@@ -3906,7 +3906,7 @@ impl Bank {
             self.epoch,
             self.epoch_schedule().clone(),
             self.slots_per_year,
-            genesis_config.rent,
+            genesis_config.rent.clone(),
         );
 
         // Add additional builtin programs specified in the genesis config
@@ -4900,7 +4900,7 @@ impl Bank {
 
         let mut transaction_context = TransactionContext::new(
             transaction_accounts,
-            self.rent_collector.rent,
+            self.rent_collector.rent.clone(),
             compute_budget.max_invoke_stack_height,
             compute_budget.max_instruction_trace_length,
         );

runtime/src/bank/fee_distribution.rs

@@ -102,14 +102,14 @@ impl Bank {
             return Err(DepositFeeError::InvalidAccountOwner);
         }
 
-        let rent = self.rent_collector().rent;
-        let recipient_pre_rent_state = RentState::from_account(&account, &rent);
+        let rent = &self.rent_collector().rent;
+        let recipient_pre_rent_state = RentState::from_account(&account, rent);
         let distribution = account.checked_add_lamports(fees);
         if distribution.is_err() {
             return Err(DepositFeeError::LamportOverflow);
         }
         if options.check_rent_paying {
-            let recipient_post_rent_state = RentState::from_account(&account, &rent);
+            let recipient_post_rent_state = RentState::from_account(&account, rent);
             let rent_state_transition_allowed =
                 recipient_post_rent_state.transition_allowed_from(&recipient_pre_rent_state);
             if !rent_state_transition_allowed {
@@ -586,10 +586,9 @@ pub mod tests {
         let genesis = create_genesis_config(initial_balance);
         let pubkey = genesis.mint_keypair.pubkey();
         let mut genesis_config = genesis.genesis_config;
-        let rent = Rent::default();
-        genesis_config.rent = rent; // Ensure rent is non-zero, as genesis_utils sets Rent::free by default
+        genesis_config.rent = Rent::default(); // Ensure rent is non-zero, as genesis_utils sets Rent::free by default
         let bank = Bank::new_for_tests(&genesis_config);
-        let min_rent_exempt_balance = rent.minimum_balance(0);
+        let min_rent_exempt_balance = genesis_config.rent.minimum_balance(0);
 
         let deposit_amount = 500;
         assert!(initial_balance + deposit_amount < min_rent_exempt_balance);
@@ -700,7 +699,7 @@ pub mod tests {
                     .unwrap();
             }
             let bank = Bank::new_for_tests(&genesis_config);
-            let rent = bank.rent_collector().rent;
+            let rent = &bank.rent_collector().rent;
             let rent_exempt_minimum = rent.minimum_balance(0);
 
             // Make one validator have an empty identity account
@@ -738,7 +737,7 @@ pub mod tests {
                 let account = bank
                     .get_account_with_fixed_root(address)
                     .unwrap_or_default();
-                RentState::from_account(&account, &rent)
+                RentState::from_account(&account, rent)
             };
 
             // Assert starting RentStates

sdk/program/src/rent.rs

@@ -8,7 +8,7 @@ use {crate::clock::DEFAULT_SLOTS_PER_EPOCH, solana_sdk_macro::CloneZeroed};
 
 /// Configuration of network rent.
 #[repr(C)]
-#[derive(Serialize, Deserialize, PartialEq, CloneZeroed, Copy, Debug, AbiExample)]
+#[derive(Serialize, Deserialize, PartialEq, CloneZeroed, Debug, AbiExample)]
 pub struct Rent {
     /// Rental rate in lamports/byte-year.
     pub lamports_per_byte_year: u64,

test-validator/src/lib.rs

@@ -777,7 +777,7 @@ impl TestValidator {
             validator_stake_lamports,
             validator_identity_lamports,
             config.fee_rate_governor.clone(),
-            config.rent,
+            config.rent.clone(),
             solana_sdk::genesis_config::ClusterType::Development,
             accounts.into_iter().collect(),
         );