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Cleanup: TransactionContext (#22910)

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* Adds BorrowedAccount::check_sysvar().

* Adds BorrowedAccount::get_data_mut().

* Implements account resizing in BorrowedAccount.

* Exposes is_signer() and is_writable() in InstructionContext.

* Removes AccountMeta and get_instruction_accounts_metas().

* Makes throwing errors in BorrowedAccount optional.

* Removes result return values from BorrowedAccount.
This commit is contained in:
Alexander Meißner
2022-02-03 17:19:42 +01:00
committed by GitHub
parent c16cf9cf8a
commit 660f6981c6
6 changed files with 89 additions and 116 deletions
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4
runtime/src/message_processor.rs
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@@ -210,7 +210,7 @@ mod tests {
MockSystemInstruction::ChangeData { data } => {
instruction_context
.try_borrow_instruction_account(transaction_context, 1)?
.set_data(&[data])?;
.set_data(&[data]);
Ok(())
}
}
@@ -409,7 +409,7 @@ mod tests {
.try_borrow_instruction_account(transaction_context, 2)?;
dup_account.checked_sub_lamports(lamports)?;
to_account.checked_add_lamports(lamports)?;
dup_account.set_data(&[data])?;
dup_account.set_data(&[data]);
drop(dup_account);
let mut from_account = instruction_context
.try_borrow_instruction_account(transaction_context, 0)?;