update deps

src/law.rs

@@ -65,14 +65,12 @@ fn print_header(header: Heading, level: usize) -> String {
         header_title
     ));
 
-    match header.content {
-        HeadingContent::Paragraph(p) => {
-            for section in p {
-                ret.push_str(&print_paragraph(section));
+    for content in header.content {
+        match content {
+            HeadingContent::Paragraph(p) => {
+                ret.push_str(&print_paragraph(p));
             }
-        }
-        HeadingContent::Heading(subheaders) => {
-            for subheader in subheaders {
+            HeadingContent::Heading(subheader) => {
                 ret.push_str(&print_header(subheader, level + 1));
             }
         }

src/main.rs

@@ -19,7 +19,7 @@ fn create_index(content: &str) {
     let mut index = fs::read_to_string("templates/index.html").unwrap();
     index = index.replace("{{content}}", content);
     let index = Parts::new().perform(index);
-    fs::write("output/index.html", &index).expect("Unable to write file");
+    fs::write("output/index.html", index).expect("Unable to write file");
 }
 
 /// Copies all files from `templates/static` to `output`

src/part.rs

@@ -10,7 +10,7 @@ impl Parts {
         let parts_path = Path::new("templates/parts");
         for part in fs::read_dir(parts_path).expect("No templates/parts folder") {
             let part = part.unwrap();
-            let filename = format!("{}", part.file_name().into_string().unwrap());
+            let filename = part.file_name().into_string().unwrap().to_string();
             let filename = filename.replace(".html", "");
             let path = format!("{}", part.path().display());