tree_decorator 0.1.2

An utility lib to render pleasing tree structures at terminal programs.
Documentation

Tree Decorator

An utility rust lib to render pleasing tree structures at terminal programs.

Latest Version

It's goal is to simplify tree structure display while ensuring a good looking to it. So it just handle strings, returning the expected result (with current level and supplied styles) and nothing more.

Already comes with a standard visual implementation, so is ready to use, but a custom implementation is very easy to set.

Dependencies

As little as possible.

  • log: to simplify macro calls.

Usage

Please, check Documentation to see a detailed explanation.

Examples

Simple

use tree_decorator::tree_item;

tree_item!(block, "Items");
tree_item!("A");
tree_item!(block, "B");
tree_item!(last, "B.1");
tree_item!("C");
tree_item!(last, "D");

Items
├  A
├  B
│  └  B.1
├  C
└  D

More Complex

use tree_decorator::tree_item;

tree_item!(block, "Items");
tree_item!("A");
tree_item!(block, "B");
tree_item!(block, "B.1");
tree_item!(last, "B.1.a");
tree_item!(block, "B.2");
tree_item!("B.2.a");
tree_item!(last, "B.2.b");
tree_item!(last, "B.3");
tree_item!("C");
tree_item!(last; block, "D");
tree_item!("D.1");
tree_item!("D.2");
tree_item!(last, "D.3");
close_tree_item!();

Items
├  A
├  B
│  ├  B.1
│  │  └  B.1.a
│  ├  B.2
│  │  ├  B.2.a
│  │  └  B.2.b
│  └  B.3
├  C
└  D
   ├  D.1
   ├  D.2
   └  D.3

License

Everything is licensed under MIT License.