LogWriter returns an io.Writer as a log sink for the request context.

RegisterCloudEventFunctionContext registers fn as an cloudevent function.

RegisterEventFunction registers fn as an event function.

RegisterEventFunctionContext registers fn as an event function.

RegisterHTTPFunction registers fn as an HTTP function.

RegisterHTTPFunctionContext registers fn as an HTTP function.

Start serves an HTTP server with registered function(s).

StartHostPort serves an HTTP server with registered function(s) on the given host and port.