pub(crate) struct EvaluationCtx {
pub(crate) starting_node: DomRoot<Node>,
pub(crate) context_node: DomRoot<Node>,
pub(crate) predicate_ctx: Option<PredicateCtx>,
pub(crate) predicate_nodes: Option<Vec<DomRoot<Node>>>,
}Expand description
The context during evaluation of an XPath expression.
Fields§
§starting_node: DomRoot<Node>Where we started at
context_node: DomRoot<Node>The “current” node in the evaluation
predicate_ctx: Option<PredicateCtx>Details needed for evaluating a predicate list
predicate_nodes: Option<Vec<DomRoot<Node>>>The nodes we’re currently matching against
Implementations§
Source§impl EvaluationCtx
impl EvaluationCtx
Sourcepub(crate) fn new(context_node: &Node) -> EvaluationCtx
pub(crate) fn new(context_node: &Node) -> EvaluationCtx
Prepares the context used while evaluating the XPath expression
Sourcepub(crate) fn subcontext_for_node(&self, node: &Node) -> EvaluationCtx
pub(crate) fn subcontext_for_node(&self, node: &Node) -> EvaluationCtx
Creates a new context using the provided node as the context node
pub(crate) fn update_predicate_nodes(&self, nodes: Vec<&Node>) -> EvaluationCtx
pub(crate) fn subcontext_iter_for_nodes(&self) -> EvalNodesetIter<'_> ⓘ
Auto Trait Implementations§
impl Freeze for EvaluationCtx
impl !RefUnwindSafe for EvaluationCtx
impl !Send for EvaluationCtx
impl !Sync for EvaluationCtx
impl Unpin for EvaluationCtx
impl !UnwindSafe for EvaluationCtx
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Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
Creates a filterable data provider with the given name for debugging. Read more
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Converts
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if into_left is true.
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