Struct ElementReference 

pub struct ElementReference<T, K> { /* private fields */ }

The element of the kind K named name in the target target. Saved as {"target": "/:s1", "name": "c3"}, its target spelled as a Located — /bolt:s1 in the part placed as bolt; in a target of the part itself that is its only one of its type (HasElements::SINGLETON) as "c3"; the whole target (ElementReference::whole) as {"target": "/:s1"}.

Implementations

impl<T, K> ElementReference<T, K>

pub fn new(target: TargetReference<T>, name: impl Into<String>) -> Self

pub fn target(&self) -> &TargetReference<T>

The target the element is in.

pub fn name(&self) -> &str

The element’s stable name in its target.

pub fn instance(&self) -> &str

The path of the instance the element is of: empty for one of the part itself (see [crate::instance]).

pub fn local(&self) -> Self

The same element as its instance’s own part names it: itself, for one of the part itself.

pub fn behind(&self, instance: &str) -> Self

The same element of the instance instance of the part — of the instance at that path, if it is already of one: what an element of a placed part is, read from the part it is placed in.

impl<T: HasElements<K>, K: Kind> ElementReference<T, K>

pub fn whole(target: TargetReference<T>) -> Self

The whole of target, as its element of the empty name: for a target meant to be read whole, which is a kind of its own (see HasElements).

pub fn in_singleton(name: impl Into<String>) -> GeopResult<Self>

The element name of the singleton target (HasElements::SINGLETON).

pub fn from_picked(picked: &PickedElement) -> Option<Self>

The reference picked is, if it picked an element of the kind K of a target of the type T — of the part itself, or of an instance placed in it.

pub fn picked(&self) -> PickedElement

The reference as a pick names it: what the front end shows selected.

Trait Implementations

impl<T, K> Clone for ElementReference<T, K>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T, K: Kind> Debug for ElementReference<T, K>

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

Formats the value using the given formatter.

impl<'de, T: HasElements<K>, K: Kind> Deserialize<'de> for ElementReference<T, K>

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl<T, K> Eq for ElementReference<T, K>

impl<T, K> PartialEq for ElementReference<T, K>

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<T: HasElements<K>, K: Kind> Serialize for ElementReference<T, K>

fn serialize<Se: Serializer>(&self, serializer: Se) -> Result<Se::Ok, Se::Error>

Serialize this value into the given Serde serializer.