Adopt and apply nightly clippy configuration

src/syntax/content/parser/context/anchor.rs

@@ -61,7 +61,7 @@ pub fn parse(
             && !lexeme.match_next_char('|')
         {
             log!(VERBOSE, "End: Plural anchor");
-            candidate.set_destination(Some(&candidate.text().clone()));
+            candidate.set_destination(Some(&candidate.text()));
             candidate.text_push("s");
             if lexeme.last() {
                 push(None, tokens, state, graph);
@@ -73,7 +73,7 @@ pub fn parse(
                 if candidate.text().contains(':') {
                     candidate.set_external(true);
                 }
-                push(Some(&candidate.text().clone()), tokens, state, graph);
+                push(Some(&candidate.text()), tokens, state, graph);
             } else {
                 push(Some(&buffer.destination.clone()), tokens, state, graph);
             }

src/syntax/content/parser/context/block.rs

@@ -112,7 +112,7 @@ pub fn parse(
                 iterator.next();
                 return true;
             } else if lexeme.match_char('\n') {
-                tokens.push(Token::LineBreak(LineBreak::default()));
+                tokens.push(Token::LineBreak(LineBreak));
                 return true;
             }
         },

src/syntax/content/parser/context/inline.rs

@@ -48,11 +48,10 @@ pub fn parse(
                 log!(VERBOSE, "Inline Context: Code -> None on {lexeme}");
                 state.context.inline = Inline::None;
                 tokens.push(Token::Code(Code::new(false)));
-                return true;
             } else {
                 tokens.push(Token::Literal(Literal::lex(lexeme)));
-                return true;
             }
+            return true;
         },
         Inline::Anchor => {
             if context::anchor::parse(lexeme, state, tokens, graph) {

src/syntax/content/parser/context/list.rs

@@ -30,7 +30,7 @@ pub fn parse(
     let candidate = &mut buffer.candidate;
     let item_candidate = &mut buffer.item_candidate;
 
-    #[allow(clippy::wildcard_enum_match_arm)]
+    #[expect(clippy::wildcard_enum_match_arm)]
     match state.context.block {
         Block::List => {
             if lexeme.match_char(' ') && item_candidate.depth.is_none() {

src/syntax/content/parser/context/quote.rs

@@ -26,7 +26,7 @@ pub fn parse(
     let buffer = &mut state.buffers.quote;
     let candidate = &mut buffer.candidate;
 
-    #[allow(clippy::wildcard_enum_match_arm)]
+    #[expect(clippy::wildcard_enum_match_arm)]
     match state.context.block {
         Block::Quote => {
             if Quote::probe_end(lexeme) {

src/syntax/content/parser/context/table.rs

@@ -32,7 +32,7 @@ pub fn parse(
         parsed_text
     };
 
-    #[allow(clippy::wildcard_enum_match_arm)]
+    #[expect(clippy::wildcard_enum_match_arm)]
     match state.context.block {
         Block::Table => {
             if Table::probe_end(lexeme) {