Replace get_clock by get_sysvar in BanksClient
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@ -10,8 +10,8 @@ use futures::{future::join_all, Future, FutureExt};
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pub use solana_banks_interface::{BanksClient as TarpcClient, TransactionStatus};
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use solana_banks_interface::{BanksRequest, BanksResponse};
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use solana_program::{
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clock::Clock, clock::Slot, fee_calculator::FeeCalculator, hash::Hash, program_pack::Pack,
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pubkey::Pubkey, rent::Rent, sysvar,
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clock::Slot, fee_calculator::FeeCalculator, hash::Hash, program_pack::Pack, pubkey::Pubkey,
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rent::Rent, sysvar::Sysvar,
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};
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use solana_sdk::{
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account::{from_account, Account},
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@ -114,17 +114,6 @@ impl BanksClient {
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self.send_transaction_with_context(context::current(), transaction)
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}
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/// Return the cluster clock
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pub fn get_clock(&mut self) -> impl Future<Output = io::Result<Clock>> + '_ {
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self.get_account(sysvar::clock::id()).map(|result| {
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let clock_sysvar = result?
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.ok_or_else(|| io::Error::new(io::ErrorKind::Other, "Clock sysvar not present"))?;
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from_account::<Clock, _>(&clock_sysvar).ok_or_else(|| {
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io::Error::new(io::ErrorKind::Other, "Failed to deserialize Clock sysvar")
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})
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})
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}
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/// Return the fee parameters associated with a recent, rooted blockhash. The cluster
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/// will use the transaction's blockhash to look up these same fee parameters and
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/// use them to calculate the transaction fee.
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@ -134,15 +123,19 @@ impl BanksClient {
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self.get_fees_with_commitment_and_context(context::current(), CommitmentLevel::default())
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}
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/// Return the cluster Sysvar
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pub fn get_sysvar<T: Sysvar>(&mut self) -> impl Future<Output = io::Result<T>> + '_ {
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self.get_account(T::id()).map(|result| {
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let sysvar = result?
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.ok_or_else(|| io::Error::new(io::ErrorKind::Other, "Sysvar not present"))?;
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from_account::<T, _>(&sysvar)
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.ok_or_else(|| io::Error::new(io::ErrorKind::Other, "Failed to deserialize sysvar"))
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})
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}
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/// Return the cluster rent
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pub fn get_rent(&mut self) -> impl Future<Output = io::Result<Rent>> + '_ {
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self.get_account(sysvar::rent::id()).map(|result| {
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let rent_sysvar = result?
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.ok_or_else(|| io::Error::new(io::ErrorKind::Other, "Rent sysvar not present"))?;
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from_account::<Rent, _>(&rent_sysvar).ok_or_else(|| {
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io::Error::new(io::ErrorKind::Other, "Failed to deserialize Rent sysvar")
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})
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})
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self.get_sysvar::<Rent>()
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}
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/// Return a recent, rooted blockhash from the server. The cluster will only accept
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