[Snippet rust]
```rust
fn set_connector_customer_id(&mut self, customer_id: Option<String>) {
        self.connector_customer_id = customer_id;
    }
```
Path: hyperswitch/crates/router/src/core/payments.rs :: set_connector_customer_id (function, crate=router)

Negatives:
- hyperswitch/crates/hyperswitch_connectors/src/connectors/braintree/transformers.rs :: try_from
- hyperswitch/crates/router/src/db.rs :: get_request_id
- hyperswitch/crates/hyperswitch_connectors/src/connectors/cybersource.rs :: get_url
- hyperswitch/crates/router/src/core/revenue_recovery.rs :: update_calculate_job_schedule_time
- hyperswitch/crates/router/tests/connectors/coingate.rs :: should_capture_authorized_payment