29 lines
1005 B
Rust
29 lines
1005 B
Rust
use {
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crate::account_storage::meta::StoredAccountMeta,
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solana_sdk::{
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account::AccountSharedData, clock::Slot, pubkey::Pubkey, transaction::SanitizedTransaction,
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},
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std::sync::{Arc, RwLock},
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};
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pub trait AccountsUpdateNotifierInterface: std::fmt::Debug {
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/// Notified when an account is updated at runtime, due to transaction activities
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fn notify_account_update(
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&self,
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slot: Slot,
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account: &AccountSharedData,
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txn: &Option<&SanitizedTransaction>,
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pubkey: &Pubkey,
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write_version: u64,
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);
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/// Notified when the AccountsDb is initialized at start when restored
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/// from a snapshot.
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fn notify_account_restore_from_snapshot(&self, slot: Slot, account: &StoredAccountMeta);
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/// Notified when all accounts have been notified when restoring from a snapshot.
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fn notify_end_of_restore_from_snapshot(&self);
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}
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pub type AccountsUpdateNotifier = Arc<RwLock<dyn AccountsUpdateNotifierInterface + Sync + Send>>;
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