Struct AlertTransition 

pub struct AlertTransition {
    pub origin: String,
    pub producer: String,
    pub alert_key: String,
    pub alert_ref: String,
    pub state: AlertState,
    pub severity: Option<String>,
    pub rule: Option<String>,
    pub labels: BTreeMap<String, String>,
    pub summary: Option<String>,
    pub timestamp: Option<String>,
    pub at: String,
    pub rendering: RenderSource,
}

One alert key’s state change, with everything the key and the payload said about it.

origin, producer and alert_key are read from the key, never the payload (RFC 11 §3.2 — a proxy producer’s source is the polled device). The optional fields are lifted from the decoded document when it carried them and are None otherwise; a Resolved transition carries none of them, because a tombstone carries no document.

Fields

origin: String

The publishing origin chunk (h-<12hex>, or a service origin).

producer: String

The producer chunk.

alert_key: String

The <alert_key> chunk (RFC 11 §3.1 for the reference profile).

alert_ref: String

origin.producer.alert_key (RFC 11 §3.2) — the one-chunk identity an acknowledgement is keyed by.

state: AlertState

severity: Option<String>

The document’s severity, verbatim, when it carried one.

rule: Option<String>

The document’s rule, when it carried one.

labels: BTreeMap<String, String>

The document’s labels (string-valued; the host label is dropped — the origin already says which host, RFC 11 §3.1).

summary: Option<String>

The document’s summary or message, when it carried one.

timestamp: Option<String>

The sample’s HLC timestamp as the engine renders it, when the sample carried one — whose clock that is is the crate::StampProvenance question, not answered here.

at: String

RFC 3339 wall clock of the observation.

rendering: RenderSource

Trait Implementations

impl Clone for AlertTransition

fn clone(&self) -> AlertTransition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AlertTransition

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

Formats the value using the given formatter.

impl Eq for AlertTransition

impl PartialEq for AlertTransition

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for AlertTransition

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 AlertTransition