Struct E2eMountOverride 

pub struct E2eMountOverride { /* private fields */ }

The E2E mount override for one window: the XML+CSS document the debug mount op installed, plus a “must be (re-)parsed” flag.

regenerate_layout swaps the parsed document in for the app’s own DOM. The dirty flag exists because after the FIRST regeneration the mounted DOM is kept as-is and cloned forward — otherwise every RefreshDom would rebuild it from the XML and silently discard the DOM-mutation ops (insert_node, set_node_css_override, …) the test just applied, which makes every damage assertion see “nothing changed”.

This lives on the window (and is written through crate::callbacks::CallbackChange::RemountDom) rather than in a process -global, so two windows cannot share one mounted document and a parallel headless run cannot have one scenario overwrite another’s DOM.

Implementations

impl E2eMountOverride

pub fn set(&mut self, xml: Option<String>)

Install (Some) or clear (None) the override; marks it dirty.

pub fn xml(&self) -> Option<&str>

The currently mounted document, if any.

pub const fn is_dirty(&self) -> bool

Whether a mount / unmount landed since the last Self::take_dirty.

pub const fn take_dirty(&mut self) -> bool

Take the “must be (re-)parsed” flag, clearing it.

Trait Implementations

impl Clone for E2eMountOverride

fn clone(&self) -> E2eMountOverride

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for E2eMountOverride

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for E2eMountOverride

fn default() -> E2eMountOverride

Returns the “default value” for a type.