convo/
node.rs

1use crate::link::Link;
2
3/// A [`Node`] is a node in a conversation tree. It canonically acts as a fork of decisions by wrapping prompting [`dialogue`][`Node#structfield.dialogue`] and a list of path options (called [`Link`]s).
4#[derive(Debug, Clone, Eq, PartialEq)]
5pub struct Node {
6    /// The key of this node. Must be unique.
7    pub key: String,
8
9    /// The dialogue of this node.
10    pub dialogue: String,
11
12    /// A container of [`Link`]s, which connect to other [`Node`]s.
13    pub links: Vec<Link>,
14}
15
16impl Node {
17    /// Returns a [`Node`] with prompting dialogue. The structure returned contains no links.
18    ///
19    /// # Arguments
20    ///
21    /// * `key` - A string type that holds unique identifier for indexing.
22    /// * `dialogue` - A string type that holds associated descriptor dialogue.
23    ///
24    /// # Examples
25    ///
26    /// ```
27    /// use convo::Node;
28    /// let node = Node::new("start", "How are you?");
29    /// ```
30    pub fn new<T>(key: T, dialogue: T) -> Node
31    where
32        T: Into<String>,
33    {
34        Node {
35            key: key.into(),
36            dialogue: dialogue.into(),
37            links: vec![],
38        }
39    }
40}
convo/node.rs

convo/
node.rs
