Adopt and apply nightly rustfmt configuration

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

@@ -1,6 +1,6 @@
 use crate::{
-    syntax::content::{Parseable, parser::Lexeme},
     graph::Node,
+    syntax::content::{Parseable, parser::Lexeme},
 };
 
 #[derive(Default, Debug, Clone, Eq, PartialEq)]
@@ -15,58 +15,36 @@ pub struct Anchor {
 }
 
 impl Anchor {
-    pub fn text(&self) -> String {
-        self.text.clone()
-    }
+    pub fn text(&self) -> String { self.text.clone() }
 
-    pub fn set_text(&mut self, text: &str) {
-        self.text = String::from(text);
-    }
+    pub fn set_text(&mut self, text: &str) { self.text = String::from(text); }
 
-    pub fn text_push(&mut self, text: &str) {
-        self.text.push_str(text);
-    }
+    pub fn text_push(&mut self, text: &str) { self.text.push_str(text); }
 
-    pub fn destination(&self) -> Option<String> {
-        self.destination.clone()
-    }
+    pub fn destination(&self) -> Option<String> { self.destination.clone() }
 
     pub fn set_destination(&mut self, destination: Option<&str>) {
         self.destination = destination.map(str::to_string);
         self.route();
     }
 
-    pub fn balanced(&self) -> bool {
-        self.balanced
-    }
+    pub fn balanced(&self) -> bool { self.balanced }
 
-    pub fn set_balanced(&mut self, balanced: bool) {
-        self.balanced = balanced;
-    }
+    pub fn set_balanced(&mut self, balanced: bool) { self.balanced = balanced; }
 
-    pub fn external(&self) -> bool {
-        self.external
-    }
+    pub fn external(&self) -> bool { self.external }
 
-    pub fn set_external(&mut self, external: bool) {
-        self.external = external;
-    }
+    pub fn set_external(&mut self, external: bool) { self.external = external; }
 
-    pub fn set_leading(&mut self, leading: bool) {
-        self.leading = leading;
-    }
+    pub fn set_leading(&mut self, leading: bool) { self.leading = leading; }
 
-    pub fn node(&self) -> Option<Node> {
-        self.node.clone()
-    }
+    pub fn node(&self) -> Option<Node> { self.node.clone() }
 
     pub fn set_node(&mut self, node: &Node) {
         self.node = Some(node.to_owned());
     }
 
-    pub fn node_id(&self) -> Option<String> {
-        self.node_id.clone()
-    }
+    pub fn node_id(&self) -> Option<String> { self.node_id.clone() }
 
     pub fn set_node_id(&mut self, id: &str) {
         self.node_id = Some(id.to_owned());
@@ -105,7 +83,8 @@ impl Parseable for Anchor {
     fn render(&self) -> String {
         let Some(destination) = &self.destination else {
             panic!(
-                "Attempt to render anchor {self:#?} without knowing its destination."
+                "Attempt to render anchor {self:#?} without knowing \
+                its destination."
             )
         };
 
@@ -131,9 +110,7 @@ impl Parseable for Anchor {
         )
     }
 
-    fn flatten(&self) -> String {
-        self.text.clone()
-    }
+    fn flatten(&self) -> String { self.text.clone() }
 }
 
 impl std::fmt::Display for Anchor {
@@ -177,9 +154,8 @@ impl std::fmt::Display for Anchor {
 #[cfg(test)]
 mod tests {
 
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn render_anchor() {
@@ -188,7 +164,10 @@ mod tests {
         anchor.set_destination(Some("AnchorDest"));
         assert_eq!(
             anchor.render(),
-            r#"<a class="detached" title="" href="/node/AnchorDest">AnchorText</a>"#
+            concat!(
+                r#"<a class="detached" title="" "#,
+                r#"href="/node/AnchorDest">AnchorText</a>"#,
+            )
         );
     }
 
@@ -196,9 +175,7 @@ mod tests {
     #[should_panic(
         expected = "Attempt to lex an anchor directly from a lexeme"
     )]
-    fn lex() {
-        Anchor::lex(&Lexeme::default());
-    }
+    fn lex() { Anchor::lex(&Lexeme::default()); }
 
     #[test]
     #[should_panic(expected = "without knowing its destination")]

src/syntax/content/parser/token/bold.rs

@@ -1,6 +1,4 @@
-use crate::{
-    syntax::content::{Parseable, Lexeme},
-};
+use crate::syntax::content::{Lexeme, Parseable};
 
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub struct Bold {
@@ -8,15 +6,11 @@ pub struct Bold {
 }
 
 impl Bold {
-    pub fn new(open: bool) -> Bold {
-        Bold { open }
-    }
+    pub fn new(open: bool) -> Bold { Bold { open } }
 }
 
 impl Parseable for Bold {
-    fn probe(lexeme: &Lexeme) -> bool {
-        lexeme.text() == "*"
-    }
+    fn probe(lexeme: &Lexeme) -> bool { lexeme.text() == "*" }
 
     fn lex(_lexeme: &Lexeme) -> Bold {
         panic!("Attempt to lex a bold tag directly from a lexeme")
@@ -30,9 +24,7 @@ impl Parseable for Bold {
         }
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 impl std::fmt::Display for Bold {
@@ -44,9 +36,8 @@ impl std::fmt::Display for Bold {
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn render() {
@@ -61,9 +52,7 @@ mod tests {
     #[should_panic(
         expected = "Attempt to lex a bold tag directly from a lexeme"
     )]
-    fn lex() {
-        Bold::lex(&Lexeme::default());
-    }
+    fn lex() { Bold::lex(&Lexeme::default()); }
 
     #[test]
     fn token_display() {

src/syntax/content/parser/token/checkbox.rs

@@ -1,6 +1,4 @@
-use crate::{
-    syntax::content::{Parseable, Lexeme},
-};
+use crate::syntax::content::{Lexeme, Parseable};
 
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub struct CheckBox {
@@ -8,9 +6,7 @@ pub struct CheckBox {
 }
 
 impl CheckBox {
-    pub fn new(checked: bool) -> CheckBox {
-        CheckBox { checked }
-    }
+    pub fn new(checked: bool) -> CheckBox { CheckBox { checked } }
 }
 
 impl Parseable for CheckBox {
@@ -34,9 +30,7 @@ impl Parseable for CheckBox {
         format!(r#"<input type="checkbox"{toggle}/>"#)
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 impl std::fmt::Display for CheckBox {
@@ -48,9 +42,8 @@ impl std::fmt::Display for CheckBox {
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn render() {

src/syntax/content/parser/token/code.rs

@@ -1,6 +1,4 @@
-use crate::{
-    syntax::content::{Parseable, Lexeme},
-};
+use crate::syntax::content::{Lexeme, Parseable};
 
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub struct Code {
@@ -8,15 +6,11 @@ pub struct Code {
 }
 
 impl Code {
-    pub fn new(open: bool) -> Code {
-        Code { open }
-    }
+    pub fn new(open: bool) -> Code { Code { open } }
 }
 
 impl Parseable for Code {
-    fn probe(lexeme: &Lexeme) -> bool {
-        lexeme.text() == "`"
-    }
+    fn probe(lexeme: &Lexeme) -> bool { lexeme.text() == "`" }
 
     fn lex(_lexeme: &Lexeme) -> Code {
         panic!("Attempt to lex a code tag directly from a lexeme")
@@ -30,9 +24,7 @@ impl Parseable for Code {
         }
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 impl std::fmt::Display for Code {
@@ -44,9 +36,8 @@ impl std::fmt::Display for Code {
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn render() {
@@ -61,9 +52,7 @@ mod tests {
     #[should_panic(
         expected = "Attempt to lex a code tag directly from a lexeme"
     )]
-    fn lex() {
-        Code::lex(&Lexeme::default());
-    }
+    fn lex() { Code::lex(&Lexeme::default()); }
 
     #[test]
     fn token_display() {

src/syntax/content/parser/token/header.rs

@@ -1,15 +1,14 @@
 use std::{
     collections::{HashMap, hash_map::Entry},
+    fmt::Display,
 };
 
 use crate::{
-    prelude::*,
     graph::Config,
-    syntax::content::{Parseable, Lexeme},
+    prelude::*,
+    syntax::content::{Lexeme, Parseable},
 };
 
-use std::fmt::Display;
-
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub struct Header {
     open: Option<bool>,
@@ -113,9 +112,7 @@ impl Parseable for Header {
         }
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 impl std::fmt::Display for Header {
@@ -195,9 +192,8 @@ impl Display for Level {
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn make_id() {

src/syntax/content/parser/token/item.rs

@@ -1,4 +1,4 @@
-use crate::syntax::content::{Parseable, Lexeme};
+use crate::syntax::content::{Lexeme, Parseable};
 
 #[derive(Default, Debug, Clone, Eq, PartialEq)]
 pub struct Item {
@@ -7,9 +7,7 @@ pub struct Item {
 }
 
 impl Parseable for Item {
-    fn probe(_: &Lexeme) -> bool {
-        false
-    }
+    fn probe(_: &Lexeme) -> bool { false }
 
     fn lex(_: &Lexeme) -> Item {
         panic!("Attempt to lex an item directly from a lexeme")
@@ -19,9 +17,7 @@ impl Parseable for Item {
         panic!("Items should only be rendered by a list's render method")
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 impl Item {
@@ -50,9 +46,8 @@ impl std::fmt::Display for Item {
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     #[should_panic(

src/syntax/content/parser/token/linebreak.rs

@@ -1,6 +1,4 @@
-use crate::{
-    syntax::content::{Parseable, parser::Lexeme},
-};
+use crate::syntax::content::{Parseable, parser::Lexeme};
 
 #[derive(Default, Debug, Clone, Eq, PartialEq)]
 pub struct LineBreak {}
@@ -10,17 +8,11 @@ impl Parseable for LineBreak {
         lexeme.match_char('<') && lexeme.match_next_char('\n')
     }
 
-    fn lex(_lexeme: &Lexeme) -> LineBreak {
-        LineBreak {}
-    }
+    fn lex(_lexeme: &Lexeme) -> LineBreak { LineBreak {} }
 
-    fn render(&self) -> String {
-        String::from("<br>")
-    }
+    fn render(&self) -> String { String::from("<br>") }
 
-    fn flatten(&self) -> String {
-        String::from('\n')
-    }
+    fn flatten(&self) -> String { String::from('\n') }
 }
 
 impl std::fmt::Display for LineBreak {
@@ -31,9 +23,8 @@ impl std::fmt::Display for LineBreak {
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn token_display() {

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

@@ -27,8 +27,8 @@ impl Parseable for List {
     /// - Strict division is performed but related panics are unreachable given
     ///   the guarantees described in `List::scale_indent`
     /// - Saturates subtractions from indent levels at zero. This is not
-    ///   unreachable, but a difference of zero is a no-op considering it
-    ///   would cause an iteration of zero times (over an empty range).
+    ///   unreachable, but a difference of zero is a no-op considering it would
+    ///   cause an iteration of zero times (over an empty range).
     fn render(&self) -> String {
         let tag = if self.ordered { "ol" } else { "ul" };
         let mut output = String::new();
@@ -122,9 +122,8 @@ impl std::fmt::Display for List {
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn render_flat_list() {

src/syntax/content/parser/token/literal.rs

@@ -16,13 +16,9 @@ impl Parseable for Literal {
         }
     }
 
-    fn render(&self) -> String {
-        self.text.clone()
-    }
+    fn render(&self) -> String { self.text.clone() }
 
-    fn flatten(&self) -> String {
-        self.text.clone()
-    }
+    fn flatten(&self) -> String { self.text.clone() }
 }
 
 impl std::fmt::Display for Literal {
@@ -33,9 +29,8 @@ impl std::fmt::Display for Literal {
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn token_display() {

src/syntax/content/parser/token/oblique.rs

@@ -1,6 +1,4 @@
-use crate::{
-    syntax::content::{Parseable, Lexeme},
-};
+use crate::syntax::content::{Lexeme, Parseable};
 
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub struct Oblique {
@@ -8,15 +6,11 @@ pub struct Oblique {
 }
 
 impl Oblique {
-    pub fn new(open: bool) -> Oblique {
-        Oblique { open }
-    }
+    pub fn new(open: bool) -> Oblique { Oblique { open } }
 }
 
 impl Parseable for Oblique {
-    fn probe(lexeme: &Lexeme) -> bool {
-        lexeme.text() == "_"
-    }
+    fn probe(lexeme: &Lexeme) -> bool { lexeme.text() == "_" }
 
     fn lex(_lexeme: &Lexeme) -> Oblique {
         panic!("Attempt to lex an oblique tag directly from a lexeme")
@@ -30,9 +24,7 @@ impl Parseable for Oblique {
         }
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 impl std::fmt::Display for Oblique {
@@ -44,9 +36,8 @@ impl std::fmt::Display for Oblique {
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn render() {
@@ -61,9 +52,7 @@ mod tests {
     #[should_panic(
         expected = "Attempt to lex an oblique tag directly from a lexeme"
     )]
-    fn lex() {
-        Oblique::lex(&Lexeme::default());
-    }
+    fn lex() { Oblique::lex(&Lexeme::default()); }
 
     #[test]
     fn token_display() {

src/syntax/content/parser/token/paragraph.rs

@@ -6,9 +6,7 @@ pub struct Paragraph {
 }
 
 impl Paragraph {
-    pub fn new(open: bool) -> Paragraph {
-        Paragraph { open: Some(open) }
-    }
+    pub fn new(open: bool) -> Paragraph { Paragraph { open: Some(open) } }
 
     pub fn probe_end(lexeme: &Lexeme) -> bool {
         lexeme.match_char('\n') && lexeme.match_next_char('\n')
@@ -21,9 +19,7 @@ impl Parseable for Paragraph {
         !lexeme.is_whitespace()
     }
 
-    fn lex(_lexeme: &Lexeme) -> Paragraph {
-        Paragraph { open: None }
-    }
+    fn lex(_lexeme: &Lexeme) -> Paragraph { Paragraph { open: None } }
 
     fn render(&self) -> String {
         if let Some(open) = self.open {
@@ -39,9 +35,7 @@ impl Parseable for Paragraph {
         }
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 impl std::fmt::Display for Paragraph {
@@ -62,9 +56,8 @@ impl std::fmt::Display for Paragraph {
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn lex() {
@@ -73,9 +66,8 @@ mod tests {
     }
 
     #[test]
-    #[should_panic(
-        expected = "Attempt to render a paragraph tag while open state is unknown"
-    )]
+    #[should_panic(expected = "Attempt to render a paragraph tag while \
+            open state is unknown")]
     fn render_state_unknown() {
         let p = Paragraph::lex(&Lexeme::default());
         drop(p.render());

src/syntax/content/parser/token/preformat.rs

@@ -1,6 +1,4 @@
-use crate::{
-    syntax::content::{Parseable, Lexeme},
-};
+use crate::syntax::content::{Lexeme, Parseable};
 
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub struct PreFormat {
@@ -8,9 +6,7 @@ pub struct PreFormat {
 }
 
 impl PreFormat {
-    pub fn new(open: bool) -> PreFormat {
-        PreFormat { open: Some(open) }
-    }
+    pub fn new(open: bool) -> PreFormat { PreFormat { open: Some(open) } }
 }
 
 impl std::fmt::Display for PreFormat {
@@ -29,9 +25,7 @@ impl Parseable for PreFormat {
         lexeme.match_first_char('`') && (lexeme.next() == "\n" || lexeme.last())
     }
 
-    fn lex(_lexeme: &Lexeme) -> PreFormat {
-        PreFormat { open: None }
-    }
+    fn lex(_lexeme: &Lexeme) -> PreFormat { PreFormat { open: None } }
 
     fn render(&self) -> String {
         if let Some(o) = self.open {
@@ -47,16 +41,13 @@ impl Parseable for PreFormat {
         }
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn lex() {
@@ -68,9 +59,8 @@ mod tests {
     }
 
     #[test]
-    #[should_panic(
-        expected = "Attempt to render a preformat tag while open state is unknown"
-    )]
+    #[should_panic(expected = "Attempt to render a preformat tag while \
+            open state is unknown")]
     fn render() {
         let from_empty_lexeme = PreFormat::lex(&Lexeme::default());
         from_empty_lexeme.render();

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

@@ -26,9 +26,7 @@ impl Parseable for Quote {
         lexeme.match_char('>') && lexeme.match_next_char(' ')
     }
 
-    fn lex(_lexeme: &Lexeme) -> Quote {
-        Quote::default()
-    }
+    fn lex(_lexeme: &Lexeme) -> Quote { Quote::default() }
 
     fn render(&self) -> String {
         let opening = if let Some(url) = &self.url {
@@ -49,9 +47,7 @@ impl Parseable for Quote {
         format!("\n{opening}\n{content}\n</blockquote>\n")
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 impl std::fmt::Display for Quote {

src/syntax/content/parser/token/strike.rs

@@ -1,6 +1,4 @@
-use crate::{
-    syntax::content::{Parseable, Lexeme},
-};
+use crate::syntax::content::{Lexeme, Parseable};
 
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub struct Strike {
@@ -8,9 +6,7 @@ pub struct Strike {
 }
 
 impl Strike {
-    pub fn new(open: bool) -> Strike {
-        Strike { open }
-    }
+    pub fn new(open: bool) -> Strike { Strike { open } }
 }
 
 impl Parseable for Strike {
@@ -27,9 +23,7 @@ impl Parseable for Strike {
         String::from(tag)
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 impl std::fmt::Display for Strike {
@@ -41,9 +35,8 @@ impl std::fmt::Display for Strike {
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn render() {
@@ -58,9 +51,7 @@ mod tests {
     #[should_panic(
         expected = "Attempt to lex a strike tag directly from a lexeme"
     )]
-    fn lex() {
-        Strike::lex(&Lexeme::default());
-    }
+    fn lex() { Strike::lex(&Lexeme::default()); }
 
     #[test]
     fn token_display() {

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

@@ -15,9 +15,7 @@ impl Table {
         self.headers.push(header.trim().to_string());
     }
 
-    pub fn add_row(&mut self, row: Vec<String>) {
-        self.contents.push(row);
-    }
+    pub fn add_row(&mut self, row: Vec<String>) { self.contents.push(row); }
 
     pub fn add_cell(&mut self, content: &str) {
         if let Some(last) = self.contents.last_mut() {
@@ -37,13 +35,9 @@ impl Table {
 }
 
 impl Parseable for Table {
-    fn probe(lexeme: &Lexeme) -> bool {
-        lexeme.match_char_sequence('%', '\n')
-    }
+    fn probe(lexeme: &Lexeme) -> bool { lexeme.match_char_sequence('%', '\n') }
 
-    fn lex(_lexeme: &Lexeme) -> Table {
-        Table::default()
-    }
+    fn lex(_lexeme: &Lexeme) -> Table { Table::default() }
 
     fn render(&self) -> String {
         let mut xml = String::from("\n<table>\n");
@@ -73,9 +67,7 @@ impl Parseable for Table {
         xml
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 impl std::fmt::Display for Table {

src/syntax/content/parser/token/underline.rs

@@ -1,6 +1,4 @@
-use crate::{
-    syntax::content::{Parseable, Lexeme},
-};
+use crate::syntax::content::{Lexeme, Parseable};
 
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub struct Underline {
@@ -8,9 +6,7 @@ pub struct Underline {
 }
 
 impl Underline {
-    pub fn new(open: bool) -> Underline {
-        Underline { open }
-    }
+    pub fn new(open: bool) -> Underline { Underline { open } }
 }
 
 impl Parseable for Underline {
@@ -30,9 +26,7 @@ impl Parseable for Underline {
         }
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 impl std::fmt::Display for Underline {
@@ -44,9 +38,8 @@ impl std::fmt::Display for Underline {
 
 #[cfg(test)]
 mod tests {
-    use crate::syntax::content::parser::Token;
-
     use super::*;
+    use crate::syntax::content::parser::Token;
 
     #[test]
     fn render() {
@@ -61,9 +54,7 @@ mod tests {
     #[should_panic(
         expected = "Attempt to lex an underline tag directly from a lexeme"
     )]
-    fn lex() {
-        Underline::lex(&Lexeme::default());
-    }
+    fn lex() { Underline::lex(&Lexeme::default()); }
 
     #[test]
     fn token_display() {

src/syntax/content/parser/token/verse.rs

@@ -43,9 +43,7 @@ impl Parseable for Verse {
         }
     }
 
-    fn flatten(&self) -> String {
-        String::default()
-    }
+    fn flatten(&self) -> String { String::default() }
 }
 
 impl std::fmt::Display for Verse {