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Add some trace logging for event processing #2911

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Merged
merged 1 commit into from
Oct 30, 2025
Merged

Add some trace logging for event processing #2911

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4 changes: 3 additions & 1 deletion crates/mdbook-html/src/html/tree.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@ use pulldown_cmark::{Alignment, CodeBlockKind, CowStr, Event, LinkType, Tag, Tag
use std::borrow::Cow;
use std::collections::{HashMap, HashSet};
use std::ops::Deref;
use tracing::{error, warn};
use tracing::{error, trace, warn};

/// Helper to create a [`QualName`].
macro_rules! attr_qual_name {
Expand Down Expand Up @@ -300,6 +300,7 @@ where
/// The main processing loop. Processes all events until the end.
fn process_events(&mut self) {
while let Some(event) = self.events.next() {
trace!("event={event:?}");
match event {
Event::Start(tag) => self.start_tag(tag),
Event::End(tag) => {
Expand Down Expand Up @@ -599,6 +600,7 @@ where
let tokens = parse_html(&html);
let mut is_raw = false;
for token in tokens {
trace!("html token={token:?}");
match token {
Token::DoctypeToken(_) => {}
Token::TagToken(tag) => {
Expand Down