lang: Optimize `trait Key` implementation (#652)
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@ -15,6 +15,8 @@ incremented for features.
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* lang: Ignore `Unnamed` structs instead of panic ([#605](https://github.com/project-serum/anchor/pull/605)).
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* lang: Add constraints for initializing mint accounts as pdas, `#[account(init, seeds = [...], mint::decimals = <expr>, mint::authority = <expr>)]` ([#562](https://github.com/project-serum/anchor/pull/562)).
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* lang: Add `AsRef<AccountInfo>` for `AccountInfo` wrappers ([#652](https://github.com/project-serum/anchor/pull/652)).
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* lang: Optimize `trait Key` by removing `AccountInfo` cloning ([#652](https://github.com/project-serum/anchor/pull/652)).
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### Breaking Changes
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@ -1,5 +1,5 @@
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use crate::error::ErrorCode;
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use crate::{Accounts, AccountsExit, ToAccountInfo, ToAccountInfos, ToAccountMetas};
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use crate::{Accounts, AccountsExit, Key, ToAccountInfo, ToAccountInfos, ToAccountMetas};
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use solana_program::account_info::AccountInfo;
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use solana_program::entrypoint::ProgramResult;
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use solana_program::instruction::AccountMeta;
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@ -50,3 +50,9 @@ impl<'info> AccountsExit<'info> for AccountInfo<'info> {
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Ok(())
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}
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}
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impl<'info> Key for AccountInfo<'info> {
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fn key(&self) -> Pubkey {
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*self.key
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}
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}
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@ -1,6 +1,6 @@
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use crate::error::ErrorCode;
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use crate::{
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AccountDeserialize, Accounts, AccountsExit, ToAccountInfo, ToAccountInfos, ToAccountMetas,
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AccountDeserialize, Accounts, AccountsExit, Key, ToAccountInfo, ToAccountInfos, ToAccountMetas,
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};
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use solana_program::account_info::AccountInfo;
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use solana_program::entrypoint::ProgramResult;
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@ -113,3 +113,9 @@ impl<'info, T: AccountDeserialize + Clone> AccountsExit<'info> for CpiAccount<'i
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Ok(())
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}
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}
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impl<'info, T: AccountDeserialize + Clone> Key for CpiAccount<'info, T> {
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fn key(&self) -> Pubkey {
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*self.info.key
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}
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}
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@ -1,7 +1,7 @@
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use crate::error::ErrorCode;
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use crate::{
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AccountDeserialize, AccountSerialize, Accounts, AccountsExit, CpiStateContext, ProgramState,
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ToAccountInfo, ToAccountInfos, ToAccountMetas,
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AccountDeserialize, AccountSerialize, Accounts, AccountsExit, CpiStateContext, Key,
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ProgramState, ToAccountInfo, ToAccountInfos, ToAccountMetas,
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};
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use solana_program::account_info::AccountInfo;
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use solana_program::entrypoint::ProgramResult;
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@ -110,6 +110,14 @@ impl<'info, T: AccountSerialize + AccountDeserialize + Clone> ToAccountInfo<'inf
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}
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}
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impl<'info, T: AccountSerialize + AccountDeserialize + Clone> AsRef<AccountInfo<'info>>
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for CpiState<'info, T>
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{
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fn as_ref(&self) -> &AccountInfo<'info> {
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&self.inner.info
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}
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}
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impl<'info, T: AccountSerialize + AccountDeserialize + Clone> Deref for CpiState<'info, T> {
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type Target = T;
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@ -132,3 +140,9 @@ impl<'info, T: AccountSerialize + AccountDeserialize + Clone> AccountsExit<'info
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Ok(())
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}
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}
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impl<'info, T: AccountSerialize + AccountDeserialize + Clone> Key for CpiState<'info, T> {
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fn key(&self) -> Pubkey {
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*self.inner.info.key
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}
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}
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@ -203,15 +203,6 @@ pub trait Key {
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fn key(&self) -> Pubkey;
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}
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impl<'info, T> Key for T
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where
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T: ToAccountInfo<'info>,
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{
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fn key(&self) -> Pubkey {
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*self.to_account_info().key
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}
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}
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impl Key for Pubkey {
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fn key(&self) -> Pubkey {
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*self
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@ -1,6 +1,7 @@
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use crate::error::ErrorCode;
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use crate::{
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Accounts, AccountsClose, AccountsExit, ToAccountInfo, ToAccountInfos, ToAccountMetas, ZeroCopy,
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Accounts, AccountsClose, AccountsExit, Key, ToAccountInfo, ToAccountInfos, ToAccountMetas,
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ZeroCopy,
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};
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use solana_program::account_info::AccountInfo;
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use solana_program::entrypoint::ProgramResult;
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@ -166,6 +167,12 @@ impl<'info, T: ZeroCopy> ToAccountMetas for Loader<'info, T> {
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}
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}
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impl<'info, T: ZeroCopy> AsRef<AccountInfo<'info>> for Loader<'info, T> {
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fn as_ref(&self) -> &AccountInfo<'info> {
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&self.acc_info
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}
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}
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impl<'info, T: ZeroCopy> ToAccountInfos<'info> for Loader<'info, T> {
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fn to_account_infos(&self) -> Vec<AccountInfo<'info>> {
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vec![self.acc_info.clone()]
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@ -177,3 +184,9 @@ impl<'info, T: ZeroCopy> ToAccountInfo<'info> for Loader<'info, T> {
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self.acc_info.clone()
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}
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}
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impl<'info, T: ZeroCopy> Key for Loader<'info, T> {
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fn key(&self) -> Pubkey {
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*self.acc_info.key
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}
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}
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@ -1,6 +1,6 @@
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use crate::error::ErrorCode;
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use crate::{
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AccountDeserialize, AccountSerialize, Accounts, AccountsClose, AccountsExit, CpiAccount,
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AccountDeserialize, AccountSerialize, Accounts, AccountsClose, AccountsExit, CpiAccount, Key,
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ToAccountInfo, ToAccountInfos, ToAccountMetas,
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};
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use solana_program::account_info::AccountInfo;
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@ -163,3 +163,9 @@ where
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Self::new(a.to_account_info(), Deref::deref(&a).clone())
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}
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}
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impl<'info, T: AccountSerialize + AccountDeserialize + Clone> Key for ProgramAccount<'info, T> {
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fn key(&self) -> Pubkey {
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*self.inner.info.key
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}
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}
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@ -1,6 +1,6 @@
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use crate::error::ErrorCode;
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use crate::{
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AccountDeserialize, AccountSerialize, Accounts, AccountsExit, CpiAccount, ToAccountInfo,
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AccountDeserialize, AccountSerialize, Accounts, AccountsExit, CpiAccount, Key, ToAccountInfo,
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ToAccountInfos, ToAccountMetas,
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};
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use solana_program::account_info::AccountInfo;
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@ -109,6 +109,14 @@ impl<'info, T: AccountSerialize + AccountDeserialize + Clone> ToAccountInfo<'inf
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}
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}
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impl<'info, T: AccountSerialize + AccountDeserialize + Clone> AsRef<AccountInfo<'info>>
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for ProgramState<'info, T>
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{
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fn as_ref(&self) -> &AccountInfo<'info> {
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&self.inner.info
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}
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}
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impl<'a, T: AccountSerialize + AccountDeserialize + Clone> Deref for ProgramState<'a, T> {
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type Target = T;
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@ -151,3 +159,9 @@ pub fn address(program_id: &Pubkey) -> Pubkey {
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let owner = program_id;
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Pubkey::create_with_seed(&base, seed, owner).unwrap()
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}
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impl<'info, T: AccountSerialize + AccountDeserialize + Clone> Key for ProgramState<'info, T> {
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fn key(&self) -> Pubkey {
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*self.inner.info.key
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}
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}
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@ -1,5 +1,5 @@
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use crate::error::ErrorCode;
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use crate::{Accounts, AccountsExit, ToAccountInfo, ToAccountInfos, ToAccountMetas};
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use crate::{Accounts, AccountsExit, Key, ToAccountInfo, ToAccountInfos, ToAccountMetas};
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use solana_program::account_info::AccountInfo;
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use solana_program::entrypoint::ProgramResult;
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use solana_program::instruction::AccountMeta;
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@ -60,6 +60,12 @@ impl<'info, T: solana_program::sysvar::Sysvar> ToAccountInfos<'info> for Sysvar<
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}
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}
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impl<'info, T: solana_program::sysvar::Sysvar> AsRef<AccountInfo<'info>> for Sysvar<'info, T> {
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fn as_ref(&self) -> &AccountInfo<'info> {
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&self.info
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}
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}
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impl<'a, T: solana_program::sysvar::Sysvar> Deref for Sysvar<'a, T> {
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type Target = T;
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@ -86,3 +92,9 @@ impl<'info, T: solana_program::sysvar::Sysvar> AccountsExit<'info> for Sysvar<'i
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Ok(())
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}
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}
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impl<'info, T: solana_program::sysvar::Sysvar> Key for Sysvar<'info, T> {
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fn key(&self) -> Pubkey {
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*self.info.key
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}
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}
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