89c45a57f8
Problem Slot status can be used of in other scenarios in addition to account information such as transactions, blocks. The current implementation is too tightly coupled. Summary of Changes Decouple the slot status notification from accounts notification. Created a new slot status notification module.
20 lines
832 B
Rust
20 lines
832 B
Rust
use {
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crate::append_vec::{StoredAccountMeta, StoredMeta},
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solana_sdk::{account::AccountSharedData, clock::Slot},
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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(&self, slot: Slot, meta: &StoredMeta, account: &AccountSharedData);
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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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