Trait solana_accountsdb_plugin_interface::accountsdb_plugin_interface::AccountsDbPlugin[−][src]

pub trait AccountsDbPlugin: Any + Send + Sync + Debug {
    fn name(&self) -> &'static str;

    fn update_account(
        &mut self, 
        account: ReplicaAccountInfoVersions<'_>, 
        slot: u64, 
        is_startup: bool
    ) -> Result<()>;

    fn notify_end_of_startup(&mut self) -> Result<()>;

    fn update_slot_status(
        &mut self, 
        slot: u64, 
        parent: Option<u64>, 
        status: SlotStatus
    ) -> Result<()>;

    fn on_load(&mut self, _config_file: &str) -> Result<()> { ... }

    fn on_unload(&mut self) { ... }
}

Required methods

Called when an account is updated at a slot.

Called when all accounts are notified of during startup.

Called when a slot status is updated

Provided methods

The callback called when a plugin is loaded by the system, used for doing whatever initialization is required by the plugin. The _config_file contains the name of the of the config file. The config must be in JSON format and include a field “libpath” indicating the full path name of the shared library implementing this interface.

The callback called right before a plugin is unloaded by the system Used for doing cleanup before unload.

Implementors