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Refactor: Replaces KeyedAccount in_get_sysvar_with_account_check (#23905)

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* Replaces all use sites of get_sysvar_with_account_check by get_sysvar_with_account_check2.

* Removes get_sysvar_with_account_check.

* Renames get_sysvar_with_account_check2 to get_sysvar_with_account_check.
This commit is contained in:
Alexander Meißner
2022-03-24 19:30:42 +01:00
committed by GitHub
parent 37c36ce3fa
commit 140c8dd01f
5 changed files with 50 additions and 161 deletions
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55
program-runtime/src/sysvar_cache.rs
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@ -5,7 +5,6 @@ use {
solana_sdk::{
account::{AccountSharedData, ReadableAccount},
instruction::InstructionError,
keyed_account::KeyedAccount,
pubkey::Pubkey,
sysvar::{
clock::Clock, epoch_schedule::EpochSchedule, rent::Rent, slot_hashes::SlotHashes,
@ -182,60 +181,6 @@ impl SysvarCache {
pub mod get_sysvar_with_account_check {
use super::*;
fn check_sysvar_keyed_account<S: Sysvar>(
keyed_account: &KeyedAccount,
) -> Result<(), InstructionError> {
if !S::check_id(keyed_account.unsigned_key()) {
return Err(InstructionError::InvalidArgument);
}
Ok(())
}
pub fn clock(
keyed_account: &KeyedAccount,
invoke_context: &InvokeContext,
) -> Result<Arc<Clock>, InstructionError> {
check_sysvar_keyed_account::<Clock>(keyed_account)?;
invoke_context.get_sysvar_cache().get_clock()
}
pub fn rent(
keyed_account: &KeyedAccount,
invoke_context: &InvokeContext,
) -> Result<Arc<Rent>, InstructionError> {
check_sysvar_keyed_account::<Rent>(keyed_account)?;
invoke_context.get_sysvar_cache().get_rent()
}
pub fn slot_hashes(
keyed_account: &KeyedAccount,
invoke_context: &InvokeContext,
) -> Result<Arc<SlotHashes>, InstructionError> {
check_sysvar_keyed_account::<SlotHashes>(keyed_account)?;
invoke_context.get_sysvar_cache().get_slot_hashes()
}
#[allow(deprecated)]
pub fn recent_blockhashes(
keyed_account: &KeyedAccount,
invoke_context: &InvokeContext,
) -> Result<Arc<RecentBlockhashes>, InstructionError> {
check_sysvar_keyed_account::<RecentBlockhashes>(keyed_account)?;
invoke_context.get_sysvar_cache().get_recent_blockhashes()
}
pub fn stake_history(
keyed_account: &KeyedAccount,
invoke_context: &InvokeContext,
) -> Result<Arc<StakeHistory>, InstructionError> {
check_sysvar_keyed_account::<StakeHistory>(keyed_account)?;
invoke_context.get_sysvar_cache().get_stake_history()
}
}
pub mod get_sysvar_with_account_check2 {
use super::*;
fn check_sysvar_account<S: Sysvar>(
transaction_context: &TransactionContext,
instruction_context: &InstructionContext,