Struct InMemoryAlertHook 

pub struct InMemoryAlertHook { /* private fields */ }

In-memory alert hook (not a real webhook): stores alerts in memory without any network sends.

The type name is deliberately changed to InMemoryAlertHook (the original WebhookAlertHook name suggested HTTP calls, but it actually only pushes to a Vec, which would mislead users). The identifier field is used only for test assertions and debugging, and is not used for any HTTP request.

For real webhook push, implement a custom AlertHook and use reqwest or hyper to make HTTP requests in notify.

Used for testing and local development environments; dispatched alerts can be inspected via sent_alerts.

Implementations

impl InMemoryAlertHook

pub fn new(identifier: String) -> Self

Creates an in-memory alert hook. identifier is only a debug label and does not participate in network calls.

pub fn sent_alerts(&self) -> Vec<Alert>

Returns a snapshot (copy) of the alerts “sent” so far.

pub fn identifier(&self) -> &str

Exposes the configured identifier for caller debugging or assertions.

pub fn url(&self) -> &str

👎Deprecated since 1.2.0:

use identifier() instead; this hook does not perform HTTP

Backward compatibility: returns the identifier (alias of the original url field).

Deprecated

This method is retained only to reduce breaking changes; new code should use identifier.

Trait Implementations

impl AlertHook for InMemoryAlertHook

fn notify(&self, alert: &Alert) -> Result<(), String>

Handles an alert event. Returns Ok(()) on success, or an error description string on failure.