Struct TreeBuilder 

pub struct TreeBuilder<N>
where
    N: NodeInfo,
{ /* private fields */ }

A builder for creating new trees.

Implementations

impl TreeBuilder<RopeInfo>

pub fn push_str(&mut self, s: &str)

Push a string on the accumulating tree in the naive way.

Splits the provided string in chunks that fit in a leaf and pushes the leaves one by one onto the tree by calling push_leaf on the builder.

impl<N> TreeBuilder<N>

where N: NodeInfo,

pub fn new() -> TreeBuilder<N>

A new, empty builder.

pub fn push(&mut self, n: Node<N>)

Append a node to the tree being built.

pub fn push_leaves( &mut self, leaves: impl IntoIterator<Item = <N as NodeInfo>::L>, )

Append a sequence of leaves.

pub fn push_leaf(&mut self, l: <N as NodeInfo>::L)

Append a single leaf.

pub fn push_leaf_slice(&mut self, l: &<N as NodeInfo>::L, iv: Interval)

Append a slice of a single leaf.

pub fn build(self) -> Node<N>

Build the final tree.

The tree is the concatenation of all the nodes and leaves that have been pushed on the builder, in order.