Module webhook 

Generic, template-driven webhook output sink (roadmap item #54).

One configurable HTTP sink, not a handful of bespoke service integrations: Slack, Teams, Discord, and PagerDuty ship as field-parametric YAML recipes in the docs, while the engine stays service-agnostic. Each webhook renders a templated URL, headers, and body per detection / correlation result and posts it over the shared egress-filtered HTTP client.

The webhook is a leaf on the shared async delivery layer (crate::io::delivery): the dispatcher owns the bounded queue, the retry/backoff schedule, terminal-failure-to-DLQ routing, and drain on shutdown. WebhookSink owns only the webhook-specific request behavior (template render, retryable-vs-permanent classification, per-entry token bucket). Webhooks run in the lossy on_full=drop mode so a third-party chat or paging endpoint never blocks the at-least-once token release for durable sinks (NATS, file); anything undeliverable lands in the DLQ.

Structs

BuiltWebhook

A webhook sink plus the per-sink delivery config the dispatcher drives it with. The full-queue policy is fixed to Drop by the caller (the lossy seam that keeps a third-party HTTP endpoint off the at-least-once path).

RateLimitConfig

rate_limit: block. requests per per, burst = requests.

RetryConfig

retry: block. Each field overrides a delivery-layer default.

ScopeConfig

scope: block. Mirrors the enrichment scope axes.

WebhookConfig

One webhook’s YAML config block.

WebhookSink

One configured webhook. Filters each result by kind and scope, then renders and posts a templated request, classifying the outcome for the delivery layer.

WebhooksFile

Top-level webhooks config file.

Enums

WebhookConfigError

Errors produced while loading or validating a webhooks config.

WebhookKind

Parsed kind: discriminator.

Constants

DEFAULT_WEBHOOK_ATTEMPTS

Default total attempts (one initial try plus retries).

DEFAULT_WEBHOOK_BACKOFF

Default exponential backoff base.

DEFAULT_WEBHOOK_MAX_BACKOFF

Default backoff ceiling.

DEFAULT_WEBHOOK_QUEUE_SIZE

Default bounded queue depth between the dispatcher and the worker.

DEFAULT_WEBHOOK_TIMEOUT

Default per-request timeout when timeout: is omitted.

Functions

build_webhooks

Validate and build every webhook in file into a BuiltWebhook.

load_webhooks_file

Read and deserialize a webhooks config file (no validation; see build_webhooks).