add tracing logs

src/paragraph/mod.rs

@@ -25,7 +25,7 @@ use std::{
     path::Path,
 };
 
-use log::info;
+use log::{info};
 
 use crate::{
     law::LawBuilder,

src/paragraph/parser/abschnitt.rs

@@ -17,6 +17,7 @@
 use std::collections::HashMap;
 use std::iter::Peekable;
 
+use log::trace;
 use roxmltree::{Children, Node};
 
 use crate::law::LawBuilder;
@@ -102,6 +103,7 @@ impl Abschnitt {
 
             // We are done with meta-data parsing
             if key == "Text" {
+                trace!("Done parsing metadata, got 'Text'");
                 break;
             }
 
@@ -125,6 +127,7 @@ impl Abschnitt {
                 builder.add_next_para_note(value.clone());
             }
 
+            trace!("Parsed metadata: key='{key}', value='{value}'");
             self.metadata.insert(key, value);
         }
     }

src/paragraph/parser/liste.rs

@@ -16,6 +16,7 @@
 
 use std::iter::Peekable;
 
+use log::trace;
 use roxmltree::{Children, Node};
 
 use crate::{
@@ -33,6 +34,7 @@ impl Liste {
     }
 
     pub(crate) fn parse_full(n: &mut Peekable<Children>) -> Self {
+        trace!("Parsing liste...");
         Expect::from(n.peek().unwrap()).tag("liste");
 
         let mut content = Vec::new();

src/paragraph/parser/mod.rs

@@ -77,6 +77,7 @@ impl Risdok {
 
     pub(crate) fn from_str(xml: &str, builder: &mut LawBuilder) -> Result<bool, Error> {
         let doc = roxmltree::Document::parse(xml)?;
+        trace!("{doc:?}");
         let root = doc.root();
         assert_eq!(root.children().count(), 1);
         Ok(Self::parse(root.children().next().unwrap(), builder))
@@ -171,6 +172,7 @@ impl Ziffernliste {
     }
 
     pub(crate) fn parse(c: &mut Peekable<Children>) -> Self {
+        trace!("Parsing Ziffernliste...");
         let n = c.next().unwrap();
 
         assert!(Self::test(&n));