* `onRequest` is the first hook to be executed in the request lifecycle. There was no previous hook, the next hook will be `preParsing`. * Notice:

* @param {import('./fastify.js').FastifyServerOptions} serverOptions

* Set a function that will be invoked whenever an exception is thrown during the request lifecycle.

* Set the 404 handler

* Create a ContentType instance from a header value. If the value has been * previously parsed, the cached instance will be returned. * @param {

* Set the schema validator for all routes.

* Prints the representation of the internal radix tree used by the router

* Add a non-standard HTTP method * * Methods defined by default include `GET`, `HEAD`, `TRACE`, `DELETE`, * `OPTIONS`, `PATCH`, `PUT` and `PO

* @param {string} [requestIdHeader] * @param {GenerateRequestId} [optGenReqId] * @returns {GenerateRequestId}

* Set the reply serializer for all routes.

* Hook function that is called when creating a child logger instance for each request * which allows for modifying or adding child logger bindings

* This function runs when a payload that is not a string|buffer|stream or null * should be serialized to be streamed to the response. * This is the

* Set the schema controller for all routes.

* Set a function that will generate a request-ids

* Set the schema serializer for all routes.

* Checks whether request logging is disabled for the given request. * * @param {object} req Raw or Fastify request object. * @returns {boole

* Utility for creating a child logger with the appropriate bindings, logger factory * and validation. * @param {object} context * @param {import('.

* Logs the outcome of a completed request. * Uses `error` level when an error is present, `info` otherwise. * * @param {Error | null} error

* Logs an error handled by the default error handler. * Uses `error` for 5xx status codes, `info` for 4xx. * * @param {Error} error T