wacore_binary/
builder.rs

1use crate::jid::Jid;
2use crate::node::{Attrs, Node, NodeContent, NodeValue};
3
4#[derive(Debug, Default)]
5pub struct NodeBuilder {
6    tag: String,
7    attrs: Attrs,
8    content: Option<NodeContent>,
9}
10
11impl NodeBuilder {
12    pub fn new(tag: impl Into<String>) -> Self {
13        Self {
14            tag: tag.into(),
15            ..Default::default()
16        }
17    }
18
19    pub fn attr(mut self, key: impl Into<String>, value: impl Into<String>) -> Self {
20        self.attrs.insert(key.into(), value.into());
21        self
22    }
23
24    /// Add a JID attribute directly without stringifying.
25    /// This is more efficient than `attr(key, jid.to_string())`.
26    pub fn jid_attr(mut self, key: impl Into<String>, jid: Jid) -> Self {
27        self.attrs.insert(key.into(), NodeValue::Jid(jid));
28        self
29    }
30
31    pub fn attrs<I, K, V>(mut self, attrs: I) -> Self
32    where
33        I: IntoIterator<Item = (K, V)>,
34        K: Into<String>,
35        V: Into<NodeValue>,
36    {
37        for (key, value) in attrs.into_iter() {
38            self.attrs.insert(key.into(), value.into());
39        }
40        self
41    }
42
43    pub fn children(mut self, children: impl IntoIterator<Item = Node>) -> Self {
44        self.content = Some(NodeContent::Nodes(children.into_iter().collect()));
45        self
46    }
47
48    pub fn bytes(mut self, bytes: impl Into<Vec<u8>>) -> Self {
49        self.content = Some(NodeContent::Bytes(bytes.into()));
50        self
51    }
52
53    pub fn string_content(mut self, s: impl Into<String>) -> Self {
54        self.content = Some(NodeContent::String(s.into()));
55        self
56    }
57
58    pub fn build(self) -> Node {
59        Node {
60            tag: self.tag,
61            attrs: self.attrs,
62            content: self.content,
63        }
64    }
65
66    pub fn apply_content(mut self, content: Option<NodeContent>) -> Self {
67        self.content = content;
68        self
69    }
70}
wacore_binary/builder.rs

wacore_binary/
builder.rs
