Method insert

core/station/impl/src/repositories/transfer.rs:97–108

(&self, key: TransferKey, value: Transfer)

impl Repository<TransferKey, Transfer, VirtualMemory<Memory>> for TransferRepository {
    fn insert(&self, key: TransferKey, value: Transfer) -> Option<Transfer> {
        DB.with(|m| {
            let prev = m.borrow_mut().insert(key, value.clone());

            self.save_entry_indexes(&value, prev.as_ref());

            let args = (value, prev);
            self.change_observer.notify(&args);

            args.1
        })
    }

    fn remove(&self, key: &TransferKey) -> Option<Transfer> {
        DB.with(|m| {