Enum AlertEvent 

#[non_exhaustive]
pub enum AlertEvent {
    Upsert(Alert),
    Remove(AlertId),
    Clear,
    Triggered {
        id: AlertId,
        time: DateTime<Utc>,
        price: Option<f64>,
    },
    TriggeredForSymbol {
        id: AlertId,
        symbol: String,
        time: DateTime<Utc>,
        price: Option<f64>,
        message: String,
    },
}

A change to the host’s alerts, pushed through the stream Alerts::watch received.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Upsert(Alert)

Adds the alert, or replaces the one with its id. An alert without an id is ignored.

Remove(AlertId)

Removes the alert with this id, if any.

Clear

Removes every alert, so a host that reconnects can push its full list again.

Triggered

The alert fired at time, at price (finite) when the host knows it. The terminal shows a popup and logs it; push an Upsert as well when the alert’s status changes.

Fields

id: AlertId

Identifier of the alert that fired.

time: DateTime<Utc>

UTC instant of the trigger.

price: Option<f64>

Price observed by the host when the alert fired, when available.

TriggeredForSymbol

A trigger with its actual subject, including a member of a watchlist alert. The panel retains this symbol even after the alert or watchlist changes.

Fields

id: AlertId

Identifier of the alert that fired.

symbol: String

Symbol whose live source satisfied the conditions.

time: DateTime<Utc>

UTC instant of the trigger.

price: Option<f64>

Price observed by the host when available.

message: String

The alert’s message with its placeholders filled in, as Alert::expand_message does, empty if the alert has none. The terminal shows it in the popup and the log.

Trait Implementations

impl Clone for AlertEvent

fn clone(&self) -> AlertEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AlertEvent

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

Formats the value using the given formatter.

impl PartialEq for AlertEvent

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AlertEvent