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One less alloc per transaction (#9705)

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* One less alloc per transaction

* Fix benches

* Fix compiler warnings in bench build

* Fix move build

* Fix bench
This commit is contained in:
Greg Fitzgerald
2020-04-24 13:03:46 -06:00
committed by GitHub
parent 767a0f9384
commit 76b1c2baf0
24 changed files with 95 additions and 106 deletions
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9
sdk/src/system_transaction.rs
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@@ -21,10 +21,9 @@ pub fn create_account(
let to_pubkey = to_keypair.pubkey();
let create_instruction =
system_instruction::create_account(&from_pubkey, &to_pubkey, lamports, space, program_id);
let instructions = vec![create_instruction];
Transaction::new_signed_instructions(
&[from_keypair, to_keypair],
instructions,
&[create_instruction],
recent_blockhash,
)
}
@@ -33,8 +32,7 @@ pub fn create_account(
pub fn assign(from_keypair: &Keypair, recent_blockhash: Hash, program_id: &Pubkey) -> Transaction {
let from_pubkey = from_keypair.pubkey();
let assign_instruction = system_instruction::assign(&from_pubkey, program_id);
let instructions = vec![assign_instruction];
Transaction::new_signed_instructions(&[from_keypair], instructions, recent_blockhash)
Transaction::new_signed_instructions(&[from_keypair], &[assign_instruction], recent_blockhash)
}
/// Create and sign new system_instruction::Transfer transaction
@@ -46,8 +44,7 @@ pub fn transfer(
) -> Transaction {
let from_pubkey = from_keypair.pubkey();
let transfer_instruction = system_instruction::transfer(&from_pubkey, to, lamports);
let instructions = vec![transfer_instruction];
Transaction::new_signed_instructions(&[from_keypair], instructions, recent_blockhash)
Transaction::new_signed_instructions(&[from_keypair], &[transfer_instruction], recent_blockhash)
}
/// Create and sign new nonced system_instruction::Transfer transaction