Upgrade dependencies

2 files changed, 2 insertions, 2 deletions

diff --git a/src/bin/mdbook-mermaid.rs b/src/bin/mdbook-mermaid.rs
index b23e8b5..24b999d 100644
--- a/src/bin/mdbook-mermaid.rs
+++ b/src/bin/mdbook-mermaid.rs
@@ -255,7 +255,7 @@ fn insert_additional(doc: &mut Document, additional_type: &str, file: &str) {
         .unwrap()
         .entry(&format!("additional-{}", additional_type))
         .or_insert(empty_array);
-    array
+    let _ = array
         .as_value_mut()
         .unwrap()
         .as_array_mut()
diff --git a/src/lib.rs b/src/lib.rs
index 7d1378f..313db8a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -98,7 +98,7 @@ fn add_mermaid(content: &str) -> Result<String> {
     opts.newlines_after_codeblock = 1;
     cmark_with_options(events, &mut buf, None, opts)
         .map(|_| buf)
-        .map_err(|err| Error::from(format!("Markdown serialization failed: {}", err)))
+        .map_err(|err| Error::msg(format!("Markdown serialization failed: {}", err)))
 }
 
 impl Mermaid {