[Snippet rust]
```rust
fn foreign_try_from(
```
Path: hyperswitch/crates/router/src/core/unified_authentication_service.rs :: foreign_try_from (function, crate=router)

Negatives:
- hyperswitch/crates/api_models/src/revenue_recovery_data_backfill.rs :: get_api_event_type
- hyperswitch/crates/router/src/db/kafka_store.rs :: list_merchant_accounts_by_organization_id
- hyperswitch/crates/router/src/events/outgoing_webhook_logs.rs :: new
- hyperswitch/crates/router/src/core/payments.rs :: get_payment_action
- hyperswitch/crates/hyperswitch_connectors/src/connectors/custombilling.rs :: handle_response