Struct Alert 

#[non_exhaustive]
pub struct Alert {
    pub at_type: String,
    pub trigger: AlertTrigger,
    pub acknowledged: Option<UTCDate>,
    pub related_to: Option<BTreeMap<String, Relation>>,
    pub action: Option<String>,
    pub extra: Map<String, Value>,
}

An alert to be shown or emailed before or after an event (RFC 8984 §4.5.2).

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

at_type: String

Object type discriminator; always "Alert" on the wire.

Deserialize is liberal: if @type is absent (spec-violating vendor input), this field defaults to "Alert" rather than failing the whole parent object’s deserialize. Serialize always emits the field. See bd:JMAP-ky8g.10.

trigger: AlertTrigger

When to trigger the alert.

acknowledged: Option<UTCDate>

UTC date-time when the user acknowledged this alert, or null.

related_to: Option<BTreeMap<String, Relation>>

Related alerts (e.g. for snooze chains); keys are alert ids.

action: Option<String>

How to present the alert: "display" or "email" (default "display").

extra: Map<String, Value>

Catch-all for vendor / site / private extension fields not covered by the typed fields above. Preserves unknown fields across deserialize/serialize round-trip per workspace extras-preservation policy (see workspace AGENTS.md).

Trait Implementations

impl Clone for Alert

fn clone(&self) -> Alert

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Alert

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Alert

fn deserialize<__D>( __deserializer: __D, ) -> Result<Alert, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Alert

impl PartialEq for Alert

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Alert

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Alert