diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 6feebea..047ca12 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,6 +2,8 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="a321fd91-c97c-4f17-b620-fd9934708617" name="Default Changelist" comment="">
+      <change beforePath="$PROJECT_DIR$/src/error.rs" beforeDir="false" afterPath="$PROJECT_DIR$/src/error.rs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/loader.rs" beforeDir="false" afterPath="$PROJECT_DIR$/src/loader.rs" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/main.rs" beforeDir="false" afterPath="$PROJECT_DIR$/src/main.rs" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/out/" />
@@ -14,11 +16,11 @@
   </component>
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file pinned="false" current-in-tab="true">
+      <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/main.rs">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="406">
-              <caret line="53" column="67" selection-start-line="53" selection-start-column="67" selection-end-line="53" selection-end-column="67" />
+            <state relative-caret-position="355">
+              <caret line="64" column="23" lean-forward="true" selection-start-line="64" selection-start-column="23" selection-end-line="64" selection-end-column="23" />
             </state>
           </provider>
         </entry>
@@ -26,8 +28,8 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/loader.rs">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="225">
-              <caret line="15" column="47" selection-start-line="15" selection-start-column="47" selection-end-line="15" selection-end-column="47" />
+            <state relative-caret-position="249">
+              <caret line="222" column="47" selection-start-line="222" selection-start-column="47" selection-end-line="222" selection-end-column="47" />
               <folding>
                 <element signature="e#4669#4670#0" expanded="true" />
                 <element signature="e#4723#4724#0" expanded="true" />
@@ -36,11 +38,15 @@
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="false">
+      <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/src/error.rs">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="15">
-              <caret line="1" column="47" selection-start-line="1" selection-start-column="47" selection-end-line="1" selection-end-column="47" />
+            <state relative-caret-position="240">
+              <caret line="16" column="1" selection-start-line="16" selection-start-column="1" selection-end-line="16" selection-end-column="1" />
+              <folding>
+                <element signature="e#353#354#0" expanded="true" />
+                <element signature="e#383#384#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
@@ -61,6 +67,8 @@
       <find>Px</find>
       <find>PageFormat</find>
       <find>format</find>
+      <find>saved</find>
+      <find>error!</find>
     </findStrings>
   </component>
   <component name="Git.Settings">
@@ -70,12 +78,12 @@
     <option name="CHANGED_PATHS">
       <list>
         <option value="$USER_HOME$/.cargo/registry/src/github.com-1ecc6299db9ec823/printpdf-0.2.10/src/types/pdf_document.rs" />
-        <option value="$PROJECT_DIR$/src/loader.rs" />
-        <option value="$PROJECT_DIR$/src/error.rs" />
         <option value="$PROJECT_DIR$/Cargo.toml" />
         <option value="$PROJECT_DIR$/LICENSE" />
         <option value="$PROJECT_DIR$/README.md" />
         <option value="$PROJECT_DIR$/src/main.rs" />
+        <option value="$PROJECT_DIR$/src/loader.rs" />
+        <option value="$PROJECT_DIR$/src/error.rs" />
       </list>
     </option>
   </component>
@@ -157,7 +165,7 @@
       <window_info id="Favorites" order="3" side_tool="true" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="bottom" id="Find" order="1" />
-      <window_info anchor="bottom" id="Run" order="2" weight="0.37962264" />
+      <window_info active="true" anchor="bottom" id="Run" order="2" visible="true" weight="0.37962264" />
       <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
@@ -165,7 +173,7 @@
       <window_info anchor="bottom" id="Docker" order="7" show_stripe_button="false" />
       <window_info anchor="bottom" id="Version Control" order="8" />
       <window_info anchor="bottom" id="Database Changes" order="9" />
-      <window_info active="true" anchor="bottom" id="Terminal" order="10" visible="true" weight="0.32981133" />
+      <window_info anchor="bottom" id="Terminal" order="10" weight="0.32981133" />
       <window_info anchor="bottom" id="Event Log" order="11" side_tool="true" />
       <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
       <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
@@ -307,24 +315,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/error.rs">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="15">
-          <caret line="1" column="47" selection-start-line="1" selection-start-column="47" selection-end-line="1" selection-end-column="47" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/loader.rs">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="225">
-          <caret line="15" column="47" selection-start-line="15" selection-start-column="47" selection-end-line="15" selection-end-column="47" />
-          <folding>
-            <element signature="e#4669#4670#0" expanded="true" />
-            <element signature="e#4723#4724#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/LICENSE">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="707">
@@ -351,8 +341,30 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/src/main.rs">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="406">
-          <caret line="53" column="67" selection-start-line="53" selection-start-column="67" selection-end-line="53" selection-end-column="67" />
+        <state relative-caret-position="355">
+          <caret line="64" column="23" lean-forward="true" selection-start-line="64" selection-start-column="23" selection-end-line="64" selection-end-column="23" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/loader.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="249">
+          <caret line="222" column="47" selection-start-line="222" selection-start-column="47" selection-end-line="222" selection-end-column="47" />
+          <folding>
+            <element signature="e#4669#4670#0" expanded="true" />
+            <element signature="e#4723#4724#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/error.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="240">
+          <caret line="16" column="1" selection-start-line="16" selection-start-column="1" selection-end-line="16" selection-end-column="1" />
+          <folding>
+            <element signature="e#353#354#0" expanded="true" />
+            <element signature="e#383#384#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
diff --git a/src/error.rs b/src/error.rs
index 16fe4b0..a7f5132 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -1,3 +1,5 @@
+use std::fmt;
+
 #[derive(Debug)]
 /// Convert different errors into a common one.
 pub enum EcloadError {
@@ -8,6 +10,12 @@ pub enum EcloadError {
     ImageError(image::ImageError),
 }
 
+impl fmt::Display for EcloadError {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f, "{}", self)
+    }
+}
+
 impl From<std::io::Error> for EcloadError {
     fn from(e: std::io::Error) -> Self {
         EcloadError::StdError(e)
diff --git a/src/loader.rs b/src/loader.rs
index 2817b75..0eea154 100644
--- a/src/loader.rs
+++ b/src/loader.rs
@@ -148,7 +148,7 @@ impl EcLoader {
             let image_bmp = match EcLoader::get_img_as_bmp(&entry.path()) {
                 Ok(image_data) => image_data,
                 Err(err) => {
-                    error!("could not decode {}: {:?}", entry.path().display(), err);
+                    error!("could not decode {}: {}", entry.path().display(), err);
                     continue;
                 }
             };
@@ -179,7 +179,7 @@ impl EcLoader {
         }
 
         let pdf_file_path = out_dir.join(format!("{}.pdf", title));
-        info!("saved to {}", pdf_file_path.display());
+        info!("saving to to {}...", pdf_file_path.display());
         let pdf_file = File::create(pdf_file_path)?;
         doc.save(&mut BufWriter::new(pdf_file))?;
 
@@ -219,7 +219,7 @@ impl EcLoader {
                 Ok(download_link) => download_link,
                 Err(err) => {
                     error!(
-                        "could not find download link for {} with format {}: {:?}",
+                        "could not find download link for {} with format {}: {}",
                         &page_link, format, err
                     );
                     continue;
@@ -235,7 +235,7 @@ impl EcLoader {
             let mut page_download = match reqwest::get(&download_link) {
                 Ok(response) => response,
                 Err(err) => {
-                    error!("could not download {}: {:?}", download_link, err);
+                    error!("could not download {}: {}", download_link, err);
                     continue;
                 }
             };
diff --git a/src/main.rs b/src/main.rs
index 0e9192f..9a0fbe2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -77,7 +77,7 @@ fn main() {
 
     match run(&out_path, size, id, title) {
         Ok(_) => info!("finished!"),
-        Err(e) => error!("something went wrong: {:?}", e),
+        Err(e) => error!("something went wrong: {}", e),
     };
 }