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consolidate logic for epoch and slot_index into Bank (#3144)

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Rob Walker
2019-03-06 14:44:21 -08:00
committed by GitHub
parent a3782d699d
commit 63a4ed74a4
3 changed files with 37 additions and 8 deletions
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3
core/src/leader_schedule_utils.rs
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@@ -32,8 +32,7 @@ fn sort_stakes(stakes: &mut Vec<(Pubkey, u64)>) {
/// Return the leader for the given slot.
pub fn slot_leader_at(slot: u64, bank: &Bank) -> Pubkey {
let slot_index = slot % bank.slots_per_epoch();
let epoch = slot / bank.slots_per_epoch();
let (epoch, slot_index) = bank.get_epoch_and_slot_index(slot);
let leader_schedule = leader_schedule(epoch, bank);
leader_schedule[slot_index as usize]