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32 lines
840 B
Rust
32 lines
840 B
Rust
use bytemuck::{Pod, Zeroable};
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use ore_utils::*;
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use solana_program::pubkey::Pubkey;
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use crate::consts::CONFIG;
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use super::AccountDiscriminator;
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/// Config is a singleton account which manages program global variables.
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#[repr(C)]
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#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
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pub struct Config {
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/// The base reward rate paid out for a hash of minimum difficulty.
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pub base_reward_rate: u64,
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/// The timestamp of the last reset.
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pub last_reset_at: i64,
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/// The minimum accepted difficulty.
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pub min_difficulty: u64,
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/// The largest known stake balance on the network from the last epoch.
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pub top_balance: u64,
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}
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/// Derive the PDA of the config account.
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pub fn config_pda() -> (Pubkey, u8) {
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Pubkey::find_program_address(&[CONFIG], &crate::id())
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}
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account!(AccountDiscriminator, Config);
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