Add rusty-hook integration

.rusty-hook.toml

@@ -0,0 +1,6 @@
+[hooks]
+pre-commit = "cargo fmt -- --check && cargo clippy --all-targets --workspace -- -D warnings"
+pre-push = "cargo test --workspace"
+
+[logging]
+verbose = true

Cargo.toml

@@ -33,6 +33,7 @@ toml = "0.5.8"
 
 [dev-dependencies]
 tempfile = "3.0"
+rusty-hook = { version = "0.11" }
 
 [badges]
 is-it-maintained-issue-resolution = { repository = "https://github.com/francisco-perez-sorrosal/mdbook-bib" }

src/lib.rs

@@ -111,7 +111,7 @@ impl Bibiography {
                         "Replacing placeholders: {{#cite ...}} and @@citation in {}",
                         chapter_path.as_path().display()
                     );
-                    let new_content = replace_all_placeholders(&ch, bibliography, &mut cited);
+                    let new_content = replace_all_placeholders(ch, bibliography, &mut cited);
                     ch.content = new_content;
                 }
             }
@@ -381,7 +381,7 @@ impl Preprocessor for Bibiography {
     }
 }
 
-fn replace_all_placeholders<'a>(
+fn replace_all_placeholders(
     chapter: &Chapter,
     bibliography: &HashMap<String, BibItem>,
     cited: &mut HashSet<String>,
@@ -394,8 +394,7 @@ fn replace_all_placeholders<'a>(
 
     let chapter_path = chapter
         .path
-        .as_ref()
-        .map(|p| p.as_path())
+        .as_deref()
         .unwrap_or_else(|| std::path::Path::new(""));
 
     for placeholder in find_placeholders(&chapter.content) {

src/tests.rs

@@ -190,7 +190,7 @@ fn citations_in_subfolders_link_properly() {
     // Check valid references included in a dummy text
     let check_citations_for = |chapter: &Chapter, link: &str| {
         let text_with_citations =
-            replace_all_placeholders(&chapter, &bibliography, &mut HashSet::new());
+            replace_all_placeholders(chapter, &bibliography, &mut HashSet::new());
 
         // TODO: These asserts will probably fail if we allow users to specify the bibliography
         // chapter name as per issue #6