Type Alias sc_client_api::client::OnImportAction

pub type OnImportAction<Block> = Box<dyn Fn(&BlockImportNotification<Block>) -> AuxDataOperations + Send>;

Callback invoked before committing the operations created during block import. This gives the opportunity to perform auxiliary pre-commit actions and optionally enqueue further storage write operations to be atomically performed on commit.

Aliased Type

struct OnImportAction<Block>(/* private fields */);