break!: remove Token::Error

An error isn't a token (in general and also according to the spec).
You shouldn't have to filter out errors when you're just interested
in tokens but most importantly having errors in the Token enum is
annoying when implementing tree construction (since the spec conditions
exhaustively cover all Token variants except Token::Error).

1 files changed, 6 insertions, 2 deletions

diff --git a/src/naive_parser.rs b/src/naive_parser.rs
index 10eb98d..5bf002b 100644
--- a/src/naive_parser.rs
+++ b/src/naive_parser.rs
@@ -14,11 +14,10 @@ use crate::{Emitter, Event, State, Tokenizer};
 /// * it naively emits any CDATA sections as bogus comments, for example:
 ///
 ///   ```
-///   # use html5tokenizer::{Error, NaiveParser, Tokenizer, Token};
+///   # use html5tokenizer::{NaiveParser, Token};
 ///   let html = "<svg><![CDATA[I love SVG]]>";
 ///   let mut tokens = NaiveParser::new(html).flatten();
 ///   assert!(matches!(tokens.next().unwrap(), Token::StartTag(tag) if tag.name == "svg"));
-///   assert!(matches!(tokens.next().unwrap(), Token::Error {error: Error::CdataInHtmlContent, ..}));
 ///   assert!(matches!(tokens.next().unwrap(), Token::Comment(_bogus_comment)));
 ///   ```
 ///
@@ -59,6 +58,11 @@ impl<R: Reader + Position<O>, O: Offset, E: Emitter<O>> NaiveParser<R, O, E> {
         tokenizer.naively_switch_state = true;
         NaiveParser { tokenizer }
     }
+
+    /// Returns a mutable reference to the emitter.
+    pub fn emitter_mut(&mut self) -> &mut E {
+        self.tokenizer.emitter_mut()
+    }
 }
 
 impl<R, O, E> Iterator for NaiveParser<R, O, E>