Enum Nesting

pub enum Nesting {
    Increase,
    Maintain,
    Decrease,
}

The Nesting enum is used to control the creation of trees.

• Nesting::Increase
  • Is used to start nesting the items of the iterator into a new node.
• Nesting::Maintain
  • Is used to keep the item in the same node as the previous ones
• Nesting::Decrease
  • Is used to get back up to the previous node to put the next items. If there is no previous branch a new parent branch is then created. If you want to check for these kind of situations, you can use a the depth counter.

Variants

Increase

Used to start nesting the items of the iterator into a new node.

Maintain

Used to keep the item in the same node as the previous ones.

Decrease

Used to get back up to the previous node to put the next items. If there is no previous branch a new parent branch is then created.