Struct Placed 

pub struct Placed {
    pub id: NodeId,
    pub parent: Option<NodeId>,
    pub kind: &'static str,
    pub name: Option<String>,
    pub path: Vec<usize>,
}

One node the form put in the tree, and where in the file it came from.

A designer needs both halves: the NodeId to hit-test and draw a selection around, and the path to edit when the selection moves. The path is a list of child indices from the form node down, which is stable across a rebuild in a way a byte offset is not — every edit shifts the offsets after it, and the whole point is to edit and carry on.

Fields

id: NodeId

The node in the tree.

parent: Option<NodeId>

Its parent in the tree, or None for a node directly under the form.

kind: &'static str

What kind of widget it is.

name: Option<String>

The name the file gave it, if it gave one.

path: Vec<usize>

Child indices from the form node’s children down to this node.

Trait Implementations

impl Clone for Placed

fn clone(&self) -> Placed

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Placed

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

Formats the value using the given formatter.

impl Eq for Placed

impl PartialEq for Placed

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Placed