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Deprecate SysvarRecentBlockhashes (#18875)

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This commit is contained in:
Jack May
2021-07-27 16:34:21 -07:00
committed by GitHub
parent f1b9f97aef
commit 72e374d0f3
10 changed files with 167 additions and 33 deletions
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8
programs/bpf/rust/sysvar/src/lib.rs
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@ -1,6 +1,8 @@
//! @brief Example Rust-based BPF program that tests sysvar use
extern crate solana_program;
#[allow(deprecated)]
use solana_program::sysvar::recent_blockhashes::RecentBlockhashes;
use solana_program::{
account_info::AccountInfo,
entrypoint,
@ -10,9 +12,8 @@ use solana_program::{
program_error::ProgramError,
pubkey::Pubkey,
sysvar::{
self, clock::Clock, epoch_schedule::EpochSchedule, fees::Fees, instructions,
recent_blockhashes::RecentBlockhashes, rent::Rent, slot_hashes::SlotHashes,
slot_history::SlotHistory, stake_history::StakeHistory, Sysvar,
self, clock::Clock, epoch_schedule::EpochSchedule, fees::Fees, instructions, rent::Rent,
slot_hashes::SlotHashes, slot_history::SlotHistory, stake_history::StakeHistory, Sysvar,
},
};
@ -61,6 +62,7 @@ pub fn process_instruction(
assert_eq!(0, index);
// Recent Blockhashes
#[allow(deprecated)]
{
msg!("RecentBlockhashes identifier:");
sysvar::recent_blockhashes::id().log();