1 stable release
1.0.0 | Jan 8, 2022 |
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#2444 in Data structures
7KB
64 lines
cli_tree
A simple library that displays a set of defined nodes as a tree in the terminal
Example:
use cli_tree::TreeNode;
// This will print:
// Test Node
// ├─Child 1
// ├─Child 2
// │ ├─Child 2.1
// │ ├─Child 2.2
// │ ├─Child 2.3
// │ │ ├─Child 2.3.1
// │ │ └─Child 2.3.2
// │ └─Child 2.4
// │ ├─Child 2.4.1
// │ ├─Child 2.4.2
// │ └─Child 2.4.3
// └─Child 3
let mut node = TreeNode::new("Test Node");
// add a single child
node.add_child(TreeNode::new("Child 1"));
// add a child with children which also have children
node.add_child(TreeNode::new_with_children("Child 2",
vec![TreeNode::new("Child 2.1"),
TreeNode::new("Child 2.2"),
TreeNode::new_with_children("Child 2.3",
vec![TreeNode::new("Child 2.3.1"),
TreeNode::new("Child 2.3.2")]),
TreeNode::new_with_children("Child 2.4",
vec![TreeNode::new("Child 2.4.1"),
TreeNode::new("Child 2.4.2"),
TreeNode::new("Child 2.4.3")])]));
// add another singular child
node.add_child(TreeNode::new("Child 3"));
println!("{}", node);
Plans:
[X] Properly generate the tree
[-] Small optimizations
[-] Make it easier to generate nodes with many layers of children