Struct DeliveryNotification 

pub struct DeliveryNotification {
    pub account: ParticipantId,
    pub to: Address,
    pub message_id: MessageId,
    pub from: Address,
}

The body a registered delivery listener receives at its own URL when mail arrives for the account that registered it, or for any of that account’s sessions. Carries only ids, never subject or body.

A notification is a doorbell, not a copy of the letter: it crosses a boundary to a URL this mailbox does not control, chosen by whoever registered it (POST /admin/listener, operator-only). The recipient can already fetch the message itself, with its own credential, through the ordinary mail surface once it knows message_id – carrying subject or body here would hand the message’s actual content to a process this mailbox has no way to vouch for, for no reason: nothing about acting on “mail arrived” needs the mail’s content, only the fact that it arrived and where to go fetch it.

Fields

account: ParticipantId

The account whose listener this is – the one POST /admin/listener named, not necessarily the account to addresses (a room message notifies every member’s own listener with the same to).

to: Address

The address the mail was actually sent to – a direct account, one specific session, or a room; never simplified down to just account, so the listener can tell a room message from a message aimed at one exact session.

message_id: MessageId

from: Address

Implementations

impl DeliveryNotification

pub fn validate(&self) -> Result<(), MailError>

Trait Implementations

impl Clone for DeliveryNotification

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DeliveryNotification

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DeliveryNotification

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for DeliveryNotification

impl PartialEq for DeliveryNotification

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for DeliveryNotification

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DeliveryNotification