[Snippet rust]
```rust
fn get_billing_address(&self) -> Option<hyperswitch_domain_models::address::Address> {
        todo!()
    }
```
Path: hyperswitch/crates/router/src/core/payments.rs :: get_billing_address (function, crate=router)

Negatives:
- hyperswitch/crates/router/src/routes/configs.rs :: config_key_create
- hyperswitch/crates/hyperswitch_connectors/src/connectors/braintree.rs :: handle_response
- hyperswitch/crates/test_utils/tests/connectors/bluesnap_ui.rs :: should_make_3ds_payment
- hyperswitch/crates/hyperswitch_connectors/src/connectors/nexinets.rs :: get_supported_webhook_flows
- hyperswitch/crates/euclid/src/types.rs :: test_num_value_fits_less_than