Module types 

Domain types for the PCS External API client hot path.

No proto types appear here — crate::PcsExternalClient translates at the wire boundary. These newtypes encode invariants the proto schema cannot (ppnum format, recipient list size + dedup) so violations are caught at construction, not at the wire.

Structs

DeliveryEvent

A single lifecycle event from crate::PcsExternalClient::stream_send_request_events.

DeliveryStream

Wrapper stream returned by crate::PcsExternalClient::stream_send_request_events.

PollConfig

Optional poll configuration when the cited template includes a poll.

Ppnum

A validated Ppoppo number — the canonical recipient identifier.

Recipient

A single recipient entry: ppnum plus per-recipient template variables.

RecipientList

A validated batch of recipients enforcing both PCS quotas and SDK invariants:

SendOutcome

Outcome of a successful crate::PcsExternalClient::send_alert call.

SendRequestId

Identifier for a previously-issued send request, returned from crate::PcsExternalClient::send_alert and consumed by crate::PcsExternalClient::get_send_status.

SendStatus

Aggregate status returned by crate::PcsExternalClient::get_send_status. Per-recipient detail is out of scope for the hot path and reachable via the escape hatch when needed.

SendStatusTotals

Delivery counters within a SendStatus.

TemplateId

Identifier for a registered template on the PCS External platform.

Enums

DeliveryEventKind

Discriminated payload of a DeliveryEvent.

PpnumError

Construction-time error for a Ppnum.

RecipientListError

Construction-time error for a RecipientList.

SendRequestState

Domain mirror of proto SendRequestStatus. Catch-all Unknown for forward compatibility — proto enum addition won’t break consumers.