Pretty-print tree-like structures
Using
[dependencies]
ptree = "0.1"
Constructing a tree
There are two main ways of using ptree to print a tree-like data structure.
The first is to implement TreeItem for your structure.
The second is to create a new tree, either using TreeBuilder or by manually constructing StringItems.
The ptree crate includes implementations of TreeItem for some common types, including a custom StringItem and petgraph::Graph.
Printing the tree
A tree can be printed to standard output using print_tree, or to an arbitrary writer using write_tree.
Both functions have variants which take a PrintConfig that controls the output.
Text is formatted using ansi-term, which allows changing colors and styles of the printed text.
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.