diff --git a/src/ilias.rs b/src/ilias.rs
index 4ffb25a..3c758c8 100644
--- a/src/ilias.rs
+++ b/src/ilias.rs
@@ -10,7 +10,7 @@ use reqwest_cookie_store::CookieStoreMutex;
 use scraper::{ElementRef, Html, Selector};
 use serde_json::json;
 
-use crate::{cli::Opt, queue, util::wrap_html, ILIAS_URL, iliasignore::IliasIgnore};
+use crate::{cli::Opt, iliasignore::IliasIgnore, queue, util::wrap_html, ILIAS_URL};
 
 pub mod course;
 pub mod exercise;
@@ -221,7 +221,7 @@ impl ILIAS {
 		}
 		unreachable!()
 	}
-	
+
 	pub fn is_error_response(html: &Html) -> bool {
 		html.select(&ALERT_DANGER).next().is_some()
 	}
@@ -285,7 +285,13 @@ impl ILIAS {
 		} else {
 			None
 		};
-		Ok((ILIAS::get_items(&html), main_text, html.select(&LINKS).flat_map(|x| x.value().attr("href").map(|x| x.to_owned())).collect()))
+		Ok((
+			ILIAS::get_items(&html),
+			main_text,
+			html.select(&LINKS)
+				.flat_map(|x| x.value().attr("href").map(|x| x.to_owned()))
+				.collect(),
+		))
 	}
 
 	pub async fn get_course_content_tree(&self, ref_id: &str, cmd_node: &str) -> Result<Vec<Object>> {
diff --git a/src/iliasignore.rs b/src/iliasignore.rs
index eaf5129..1f35516 100644
--- a/src/iliasignore.rs
+++ b/src/iliasignore.rs
@@ -1,66 +1,67 @@
-use std::{path::{Path, PathBuf, Component}, ffi::OsString};
+use std::{
+	ffi::OsString,
+	path::{Component, Path, PathBuf},
+};
 
 use anyhow::Result;
 use ignore::gitignore::Gitignore;
 
 #[derive(Clone, Debug)]
 pub struct IliasIgnore {
-    ignores: Vec<IgnoreFile>
+	ignores: Vec<IgnoreFile>,
 }
 
 impl IliasIgnore {
-    pub fn load(mut path: PathBuf) -> Result<Self> {
-        let mut ignores = Vec::new();
-        let mut prefix = Vec::new();
-        // example scenario:
-        // path = /KIT/ILIAS/SS 23/Next Generation Internet
-        // iliasignore in ILIAS/.iliasignore: prefix = SS 23/Next Generation Internet/
-        // iliasignore in Next Generation Internet/.iliasignore: prefix = ""
-        loop {
-            let (ignore, error) = Gitignore::new(path.join(".iliasignore"));
-            if let Some(err) = error {
-                warning!(err);
-            }
-            if ignore.len() > 0 {
-                ignores.push(IgnoreFile {
-                    ignore,
-                    prefix: prefix.iter().fold(OsString::new(), |mut acc, el| {
-                        acc.push(el);
-                        acc.push("/");
-                        acc
-                    })
-                });
-            }
-            if let Some(last) = path.components().last() {
-                match last {
-                    Component::Normal(name) => prefix.insert(0, name.to_owned()),
-                    _ => break
-                }
-            }
-            path.pop();
-        }
-        Ok(IliasIgnore {
-            ignores
-        })
-    }
+	pub fn load(mut path: PathBuf) -> Result<Self> {
+		let mut ignores = Vec::new();
+		let mut prefix = Vec::new();
+		// example scenario:
+		// path = /KIT/ILIAS/SS 23/Next Generation Internet
+		// iliasignore in ILIAS/.iliasignore: prefix = SS 23/Next Generation Internet/
+		// iliasignore in Next Generation Internet/.iliasignore: prefix = ""
+		loop {
+			let (ignore, error) = Gitignore::new(path.join(".iliasignore"));
+			if let Some(err) = error {
+				warning!(err);
+			}
+			if ignore.len() > 0 {
+				ignores.push(IgnoreFile {
+					ignore,
+					prefix: prefix.iter().fold(OsString::new(), |mut acc, el| {
+						acc.push(el);
+						acc.push("/");
+						acc
+					}),
+				});
+			}
+			if let Some(last) = path.components().last() {
+				match last {
+					Component::Normal(name) => prefix.insert(0, name.to_owned()),
+					_ => break,
+				}
+			}
+			path.pop();
+		}
+		Ok(IliasIgnore { ignores })
+	}
 
-    pub fn should_ignore(&self, path: &Path, is_dir: bool) -> bool {
-        for ignore_file in &self.ignores {
-            let mut full_path = ignore_file.prefix.clone();
-            full_path.push(path.as_os_str());
-            let matched = ignore_file.ignore.matched(&full_path, is_dir);
-            if matched.is_whitelist() {
-                return false;
-            } else if matched.is_ignore() {
-                return true;
-            }
-        }
-        false
-    }
+	pub fn should_ignore(&self, path: &Path, is_dir: bool) -> bool {
+		for ignore_file in &self.ignores {
+			let mut full_path = ignore_file.prefix.clone();
+			full_path.push(path.as_os_str());
+			let matched = ignore_file.ignore.matched(&full_path, is_dir);
+			if matched.is_whitelist() {
+				return false;
+			} else if matched.is_ignore() {
+				return true;
+			}
+		}
+		false
+	}
 }
 
 #[derive(Clone, Debug)]
 struct IgnoreFile {
-    ignore: Gitignore,
-    prefix: OsString
-}
\ No newline at end of file
+	ignore: Gitignore,
+	prefix: OsString,
+}