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pass Pubkeys as refs, copy only where values needed (#3213)

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* pass Pubkeys as refs, copy only where values needed

* Pubkey is pervasive

* fixup
This commit is contained in:
Rob Walker
2019-03-09 19:28:43 -08:00
committed by GitHub
parent ac226c3e14
commit 195a880576
89 changed files with 864 additions and 828 deletions
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12
sdk/src/transaction_builder.rs
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@@ -8,8 +8,8 @@ use itertools::Itertools;
pub type BuilderInstruction = Instruction<Pubkey, (Pubkey, bool)>;
fn position(keys: &[Pubkey], key: Pubkey) -> u8 {
keys.iter().position(|&k| k == key).unwrap() as u8
fn position(keys: &[Pubkey], key: &Pubkey) -> u8 {
keys.iter().position(|k| k == key).unwrap() as u8
}
fn compile_instruction(
@@ -17,13 +17,9 @@ fn compile_instruction(
keys: &[Pubkey],
program_ids: &[Pubkey],
) -> Instruction<u8, u8> {
let accounts: Vec<_> = ix
.accounts
.iter()
.map(|&(k, _)| position(keys, k))
.collect();
let accounts: Vec<_> = ix.accounts.iter().map(|(k, _)| position(keys, k)).collect();
Instruction {
program_ids_index: position(program_ids, ix.program_ids_index),
program_ids_index: position(program_ids, &ix.program_ids_index),
userdata: ix.userdata.clone(),
accounts,
}