diff --git a/src/error.rs b/src/error.rs
new file mode 100644
index 0000000..c286c10
--- /dev/null
+++ b/src/error.rs
@@ -0,0 +1,26 @@
+use thiserror::Error;
+
+#[derive(Debug, Error)]
+pub enum Error {
+    #[error("Expected a tag")]
+    NoTagFound,
+
+    #[error("Unexpected input")]
+    MisformedInput,
+
+    /// a serde error
+    #[error("Converting error: {0}")]
+    Converting(String),
+
+    /// invalid repos show a valid json with 0 tags
+    #[error("Given Repo does not exists or has 0 tags.")]
+    NoTagsFound,
+
+    /// converting serde error
+    #[error("Serde error: {0}")]
+    Serde(#[from] serde_json::Error),
+
+    /// error while handling requests
+    #[error("reqwest error: {0}")]
+    Reqwest(#[from] reqwest::Error),
+}
diff --git a/src/main.rs b/src/main.rs
index 982fd04..69be117 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,5 @@
 mod common;
+mod error;
 mod repo;
 mod repository;
 mod ui;
diff --git a/src/repo.rs b/src/repo.rs
index 99ea687..25565d1 100644
--- a/src/repo.rs
+++ b/src/repo.rs
@@ -1,21 +1,6 @@
-use std::fmt;
-
 use regex::Regex;
 
-#[derive(Debug, PartialEq)]
-pub enum Error {
-    NoTagFound,
-    MisformedInput,
-}
-
-impl fmt::Display for Error {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            Error::NoTagFound => write!(f, "Expected a tag"),
-            Error::MisformedInput => write!(f, "Unexpected input"),
-        }
-    }
-}
+use crate::error::Error;
 
 #[derive(Debug, PartialEq)]
 pub enum Repo {
diff --git a/src/repository/dockerhub.rs b/src/repository/dockerhub.rs
index ed3b587..890fde5 100644
--- a/src/repository/dockerhub.rs
+++ b/src/repository/dockerhub.rs
@@ -1,6 +1,6 @@
 use serde::Deserialize;
 
-use crate::repository::Error;
+use crate::error::Error;
 
 #[derive(Deserialize, Debug, Clone)]
 struct ImageDetails {
@@ -53,17 +53,10 @@ impl DockerHub {
 
     /// fetches tag information from a url
     pub fn with_url(url: &str) -> Result<super::Repo, Error> {
-        let response = match reqwest::blocking::get(url) {
-            Ok(result) => result,
-            Err(e) => return Err(Error::Fetching(format!("reqwest error: {}", e))),
-        };
+        let response = reqwest::blocking::get(url)?;
 
         //convert it to json
-        let tags = match response.json::<Self>() {
-            Ok(result) => result,
-            Err(e) => return Err(Error::Converting(format!("invalid json: {}", e))),
-        };
-
+        let tags = response.json::<Self>()?;
         if tags.results.is_empty() {
             return Err(Error::NoTagsFound);
         }
diff --git a/src/repository/mod.rs b/src/repository/mod.rs
index 766d92a..b862944 100644
--- a/src/repository/mod.rs
+++ b/src/repository/mod.rs
@@ -1,24 +1,11 @@
 mod dockerhub;
 
 use chrono::DateTime;
-use thiserror::Error;
 
 use crate::common::display_duration_ext::DisplayDurationExt;
+use crate::error::Error;
 use crate::repo;
 
-#[derive(Debug, PartialEq, Error)]
-pub enum Error {
-    /// couldn't fetch json with reqwest
-    #[error("Fetching error: {0}")]
-    Fetching(String),
-    /// a serde error
-    #[error("Converting error: {0}")]
-    Converting(String),
-    /// invalid repos show a valid json with 0 tags
-    #[error("Given Repo does not exists or has 0 tags.")]
-    NoTagsFound,
-}
-
 #[derive(Clone, PartialEq)]
 pub struct TagDetails {
     pub arch: Option<String>,
@@ -77,7 +64,9 @@ impl Repo {
         if registry.unwrap_or_default().is_empty() {
             dockerhub::DockerHub::create_repo(&repo)
         } else {
-            Err(Error::Converting("This registry is not supported".into()))
+            Err(Error::Converting(
+                "This registry is not supported yet".into(),
+            ))
         }
     }
 
@@ -91,26 +80,23 @@ impl Repo {
     }
 
     pub fn next_page(&self) -> Option<Self> {
-        match &self.next_page {
-            Some(url) => match Self::with_url(url) {
-                Ok(tags) => Some(tags),
-                Err(_) => None,
-            },
-            None => None,
+        if let Some(url) = &self.next_page {
+            match Self::with_url(url) {
+                Ok(tags) => return Some(tags),
+                Err(e) => println!("Encountered error: {e}"),
+            }
         }
+        None
     }
 }
 
 /// checks the repo name and may add a prefix for official images
 pub fn check_repo(name: &str) -> Result<String, Error> {
-    let repo = match repo::split_tag_from_repo(name) {
-        Err(e) => return Err(Error::Converting(format!("{}", e))),
-        Ok((name, _)) => name,
-    };
+    let repo = repo::split_tag_from_repo(name)?;
 
     match repo::split_repo_without_tag(name) {
         Ok(repo::Repo::Project(s)) => Ok(format!("library/{}", s)),
-        Ok(_) => Ok(repo.to_string()),
+        Ok(_) => Ok(repo.0.to_string()),
         Err(e) => Err(Error::Converting(format!("{}", e))),
     }
 }