Module quick_xml_driver 

Reusable driver that wires a quick_xml::Reader event stream into a ValidationRuntime.

Two layers are provided:

• drive_quick_xml / drive_quick_xml_in — turn-key, all you want is for the runtime’s ValidationSink to receive every diagnostic. The helper calls ValidationRuntime::end_validation for you.
• drive_quick_xml_with / drive_quick_xml_with_in — callback-driven, for callers that need to interleave work between validator events (typed-document construction, source-span tracking, etc). The caller is responsible for end_validation on this path; see the ValidationEventHandler trait for hook ordering.

DTD-related events (Event::DocType, Event::Decl) are silently dropped. Comments and processing instructions flow through the layer-2 hooks; layer 1 ignores them via NoopHandler.

Namespace scoping (xmlns push/pop), xsi:type/xsi:nil discovery, and NamespaceContextSnapshot construction are handled internally so the caller does not have to.

Structs

AttributeView

View of a non-xmlns attribute.

DriveOutcome

Final outcome of a successful drive call.

ElementStartView

View of an element-start (or empty) event passed to handler hooks.

EndElementInfo

What the runtime returned from validate_end_element.

EndOfAttributesView

Payload for ValidationEventHandler::after_end_of_attributes.

NoopHandler

Zero-sized handler whose every method is the trait default.

Enums

DriveError

Errors raised by the layer-1 helpers.

DriveWithError

Errors raised by the layer-2 helpers.

TextKind

How a text/CDATA event was dispatched into the runtime.

Traits

ValidationEventHandler

Handler invoked at each validator-event boundary.

Functions

drive_quick_xml

Drive a quick-xml stream into runtime, then call runtime.end_validation().

drive_quick_xml_in

drive_quick_xml variant that reuses a caller-supplied buffer.

drive_quick_xml_with

Drive a quick-xml stream into runtime, invoking handler at each validator-event boundary.

drive_quick_xml_with_in

drive_quick_xml_with variant that reuses a caller-supplied buffer.