26 lines
1.0 KiB
Rust
26 lines
1.0 KiB
Rust
|
use {
|
||
|
|
crate::append_vec::StoredAccountMeta,
|
||
|
|
solana_sdk::{account::AccountSharedData, clock::Slot, pubkey::Pubkey},
|
||
|
|
std::sync::{Arc, RwLock},
|
||
|
|
};
|
||
|
|
|
||
|
|
pub trait AccountsUpdateNotifierInterface: std::fmt::Debug {
|
||
|
|
/// Notified when an account is updated at runtime, due to transaction activities
|
||
|
|
fn notify_account_update(&self, slot: Slot, pubkey: &Pubkey, account: &AccountSharedData);
|
||
|
|
|
||
|
|
/// Notified when the AccountsDb is initialized at start when restored
|
||
|
|
/// from a snapshot.
|
||
|
|
fn notify_account_restore_from_snapshot(&self, slot: Slot, account: &StoredAccountMeta);
|
||
|
|
|
||
|
|
/// Notified when a slot is optimistically confirmed
|
||
|
|
fn notify_slot_confirmed(&self, slot: Slot, parent: Option<Slot>);
|
||
|
|
|
||
|
|
/// Notified when a slot is marked frozen.
|
||
|
|
fn notify_slot_processed(&self, slot: Slot, parent: Option<Slot>);
|
||
|
|
|
||
|
|
/// Notified when a slot is rooted.
|
||
|
|
fn notify_slot_rooted(&self, slot: Slot, parent: Option<Slot>);
|
||
|
|
}
|
||
|
|
|
||
|
|
pub type AccountsUpdateNotifier = Arc<RwLock<dyn AccountsUpdateNotifierInterface + Sync + Send>>;
|