Struct Node 

pub struct Node {
    pub key: Option<String>,
    pub value: Option<String>,
    pub children: Vec<Node>,
    pub is_container: bool,
    pub is_iter: bool,
    pub is_mapping: bool,
    pub is_attrs: bool,
    pub open_brace: String,
    pub close_brace: String,
    pub empty: String,
    pub last: bool,
}

A node in a pretty-print tree.

Fields

key: Option<String>

Optional key (e.g. struct field name, map key).

value: Option<String>

Optional value string (leaf nodes).

children: Vec<Node>

Child nodes.

is_container: bool

Whether this node is a container (struct, map, array).

is_iter: bool

Whether this node is an iterable.

is_mapping: bool

Whether this node is a mapping.

is_attrs: bool

Whether this node has __attrs__-style fields.

open_brace: String

Opening bracket string.

close_brace: String

Closing bracket string.

empty: String

Text shown when empty.

last: bool

Whether this is the last sibling.

Implementations

impl Node

pub fn new(key: Option<String>, value: Option<String>) -> Self

Create a new Node with an optional key and value.

pub fn add_child(&mut self, child: Node)

Add a child node.

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Node

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.