Struct Builder

pub struct Builder<A> { /* private fields */ }

Example:

use flange_flat_tree::Builder;
use flange_flat_tree::Tree;
use flange_flat_tree::Subtree;

let mut b = Builder::new();
b.start_element("root");
b.start_end_element("first_child");
b.start_element("second_child_with_children");
b.start_end_element("deep_child");
b.end_element();
b.end_element();

let tree = b.build();

assert_eq!(tree.root().value(), &"root");
assert_eq!(tree.root().children()[0].value(), &"first_child");
assert_eq!(tree.root().children()[1].children()[0].value(), &"deep_child");

Implementations

impl<A> Builder<A>

pub fn new() -> Builder<A>

pub fn with_capacity(c: usize) -> Builder<A>

pub fn get(&self, index: usize) -> Option<&A>

pub fn get_mut(&mut self, index: usize) -> Option<&mut A>

pub fn start_element(&mut self, el: A) -> usize

pub fn end_element(&mut self) -> usize

pub fn start_end_element(&mut self, el: A) -> usize

impl<A> Builder<A>

pub fn build(self) -> VecTree<A>

Trait Implementations

impl<A> Default for Builder<A>

fn default() -> Self

Returns the “default value” for a type.