rama_http/protocols/html/tokenizer/
sink.rs

1//! The sink that receives tokens from the [`Tokenizer`](super::Tokenizer).
2
3use super::token::{Cdata, Comment, Doctype, EndTag, StartTag, Text};
4
5/// Receives token events as the tokenizer scans HTML.
6///
7/// Every method has a default no-op body, so a sink only overrides the
8/// events it cares about. Token views borrow the input and are valid only
9/// for the duration of the call.
10pub trait TokenSink {
11    /// Called for each start tag (`<a href="…">`, `<br/>`).
12    fn start_tag(&mut self, tag: &StartTag<'_>) {
13        let _ = tag;
14    }
15
16    /// Called for each end tag (`</a>`).
17    fn end_tag(&mut self, tag: &EndTag<'_>) {
18        let _ = tag;
19    }
20
21    /// Called for each run of character data.
22    fn text(&mut self, text: &Text<'_>) {
23        let _ = text;
24    }
25
26    /// Called for each comment.
27    fn comment(&mut self, comment: &Comment<'_>) {
28        let _ = comment;
29    }
30
31    /// Called for each CDATA section (only inside SVG/MathML foreign content).
32    fn cdata(&mut self, cdata: &Cdata<'_>) {
33        let _ = cdata;
34    }
35
36    /// Called for each doctype declaration.
37    fn doctype(&mut self, doctype: &Doctype<'_>) {
38        let _ = doctype;
39    }
40}
rama_http/protocols/html/tokenizer/sink.rs

rama_http/protocols/html/tokenizer/
sink.rs
