Rust

HasChildWithTag using a Tag Path

Demonstrates calling HasChildWithTag with a tag path. Rust

let xml = chilkat::Xml::new();

xml.set_tag("world");

xml.new_child2("north_america|united_states|california|san_francisco", "Silicon Valley");
xml.new_child2("north_america|united_states|california|san_diego", "Birthplace of California");
xml.new_child2("north_america|united_states|illinois|chicago", "Windy City");

println!("{}", xml.get_xml().unwrap_or_default());

// Produces the following XML
// 
// 	<?xml version="1.0" encoding="utf-8" ?>
// 	<world>
// 	    <north_america>
// 	        <united_states>
// 	            <california>
// 	                <san_francisco>Silicon Valley</san_francisco>
// 	                <san_diego>Birthplace of California</san_diego>
// 	            </california>
// 	            <illinois>
// 	                <chicago>Windy City</chicago>
// 	            </illinois>
// 	        </united_states>
// 	    </north_america>
// 	</world>
// 

let has_chicago = xml.has_child_with_tag("north_america|united_states|illinois|chicago");
println!("hasChicago = {}", has_chicago);

let has_naperville = xml.has_child_with_tag("north_america|united_states|illinois|naperville");
println!("hasNaperville = {}", has_naperville);

let has_illinois = xml.has_child_with_tag("north_america|united_states|illinois");
println!("hasIllinois = {}", has_illinois);