xml/reader/parser/
inside_comment.rs

1use crate::reader::error::SyntaxError;
2use crate::reader::events::XmlEvent;
3use crate::reader::lexer::Token;
4
5use super::{PullParser, Result, State};
6
7impl PullParser {
8    pub fn inside_comment(&mut self, t: Token) -> Option<Result> {
9        match t {
10            Token::CommentEnd if self.config.c.ignore_comments => {
11                self.into_state_continue(State::OutsideTag)
12            }
13
14            Token::CommentEnd => {
15                let data = self.take_buf();
16                self.into_state_emit(State::OutsideTag, Ok(XmlEvent::Comment(data)))
17            },
18
19            Token::Character(c) if !self.is_valid_xml_char(c) => {
20                Some(self.error(SyntaxError::InvalidCharacterEntity(c as u32)))
21            },
22
23            _ if self.config.c.ignore_comments => None, // Do not modify buffer if ignoring the comment
24
25            _ => {
26                if self.buf.len() > self.config.max_data_length {
27                    return Some(self.error(SyntaxError::ExceededConfiguredLimit));
28                }
29                t.push_to_string(&mut self.buf);
30                None
31            },
32        }
33    }
34}