Module tree 

Tree structure support for Altium record hierarchies.

Altium records form tree structures where parent-child relationships are encoded via the OWNERINDEX parameter. This module provides:

• RecordTree - Generic tree structure with navigation methods
• RecordId - Unique identifier for records within a tree
• TreeWalker - Depth-first iterator over tree nodes

Example

use altium_format::tree::RecordTree;
use altium_format::records::sch::SchRecord;

// Build tree from flat record list
let tree = RecordTree::from_records(records);

// Navigate the tree
for (id, record) in tree.roots() {
    println!("Root: {:?}", record);
    for (child_id, child) in tree.children(id) {
        println!("  Child: {:?}", child);
    }
}

// Walk entire tree depth-first
for (id, record, depth) in tree.walk_depth_first() {
    println!("{:indent$}{:?}", "", record, indent = depth * 2);
}

Structs

BreadthFirstWalker

Breadth-first iterator over tree nodes.

RecordId

Unique identifier for a record within a tree.

RecordTree

Generic tree structure for Altium records.

TreeWalker

Depth-first iterator over tree nodes.

Enums

ParentRef

Reference to a parent record.

Traits

TreeRecord

A trait for records that can participate in a tree structure.