FIX: Make clippy happy

xlsx/src/export/doc_props.rs

@@ -19,10 +19,9 @@ pub(crate) fn get_app_xml(_: &Workbook) -> String {
         "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>
 <Properties xmlns=\"http://schemas.openxmlformats.org/officeDocument/2006/extended-properties\" \
             xmlns:vt=\"http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes\">\
-  <Application>{}</Application>\
-  <AppVersion>{}</AppVersion>\
-</Properties>",
-        APPLICATION, APP_VERSION
+  <Application>{APPLICATION}</Application>\
+  <AppVersion>{APP_VERSION}</AppVersion>\
+</Properties>"
     )
 }
 
@@ -40,8 +39,7 @@ pub(crate) fn get_core_xml(workbook: &Workbook, milliseconds: i64) -> Result<Str
         Some(s) => s,
         None => {
             return Err(XlsxError::Xml(format!(
-                "Invalid timestamp: {}",
-                milliseconds
+                "Invalid timestamp: {milliseconds}"
             )))
         }
     };
@@ -54,16 +52,15 @@ pub(crate) fn get_core_xml(workbook: &Workbook, milliseconds: i64) -> Result<Str
  xmlns:dcmitype=\"http://purl.org/dc/dcmitype/\" \
  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"> \
 <dc:title></dc:title><dc:subject></dc:subject>\
-<dc:creator>{}</dc:creator>\
+<dc:creator>{creator}</dc:creator>\
 <cp:keywords></cp:keywords>\
 <dc:description></dc:description>\
-<cp:lastModifiedBy>{}</cp:lastModifiedBy>\
+<cp:lastModifiedBy>{last_modified_by}</cp:lastModifiedBy>\
 <cp:revision></cp:revision>\
-<dcterms:created xsi:type=\"dcterms:W3CDTF\">{}</dcterms:created>\
-<dcterms:modified xsi:type=\"dcterms:W3CDTF\">{}</dcterms:modified>\
+<dcterms:created xsi:type=\"dcterms:W3CDTF\">{created}</dcterms:created>\
+<dcterms:modified xsi:type=\"dcterms:W3CDTF\">{last_modified}</dcterms:modified>\
 <cp:category></cp:category>\
 <cp:contentStatus></cp:contentStatus>\
-</cp:coreProperties>",
-        creator, last_modified_by, created, last_modified
+</cp:coreProperties>"
     ))
 }

xlsx/src/export/mod.rs

@@ -59,7 +59,7 @@ fn get_content_types_xml(workbook: &Workbook) -> String {
 pub fn save_to_xlsx(model: &Model, file_name: &str) -> Result<(), XlsxError> {
     let file_path = std::path::Path::new(&file_name);
     if file_path.exists() {
-        return Err(XlsxError::IO(format!("file {} already exists", file_name)));
+        return Err(XlsxError::IO(format!("file {file_name} already exists")));
     }
     let file = fs::File::create(file_path).unwrap();
     let writer = BufWriter::new(file);
@@ -140,7 +140,7 @@ pub fn save_xlsx_to_writer<W: Write + Seek>(model: &Model, writer: W) -> Result<
 pub fn save_to_icalc(model: &Model, file_name: &str) -> Result<(), XlsxError> {
     let file_path = std::path::Path::new(&file_name);
     if file_path.exists() {
-        return Err(XlsxError::IO(format!("file {} already exists", file_name)));
+        return Err(XlsxError::IO(format!("file {file_name} already exists")));
     }
     let s = bitcode::encode(&model.workbook);
     let mut file = fs::File::create(file_path)?;

xlsx/src/export/worksheets.rs

@@ -35,7 +35,7 @@ fn get_cell_style_attribute(s: i32) -> String {
     if s == 0 {
         "".to_string()
     } else {
-        format!(" s=\"{}\"", s)
+        format!(" s=\"{s}\"")
     }
 }