Struct CompiledBindingPathElement 

pub struct CompiledBindingPathElement<'a>(/* private fields */);

A read-only view of an element of a CompiledBindingPath.

Implementations

impl<'a> CompiledBindingPathElement<'a>

pub fn kind(&self) -> CompiledBindingPathElementKind

What the element is.

pub fn name(&self) -> Option<&'a str>

The name of the member a property or method element reads, of the element a named-element element selects.

pub fn property(&self) -> Option<Rc<dyn IPropertyInfo>>

The description of the property a property element reads (the Property of the managed original). None for other elements and for a property that only has untyped accessors (its name and type are name and property_type).

pub fn property_type(&self) -> Option<ValueType>

The type of the property a property element reads.

pub fn is_typed_property(&self) -> bool

Whether the element is a property with typed accessors: the one a path must consist of to be instantiated as a typed binding expression.

pub fn accepts_null(&self) -> bool

Whether a null-conditional operator applies to the access.

pub fn ancestor(&self) -> Option<(Option<&'static TypeInfo>, usize)>

The ancestor type and level of an ancestor element.

pub fn array_indices(&self) -> Option<&'a [i32]>

The indexes of an array element.

Trait Implementations

impl<'a> Clone for CompiledBindingPathElement<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for CompiledBindingPathElement<'a>