diff --git a/src/colors.rs b/src/colors.rs
index 1aa8096..a8aee60 100644
--- a/src/colors.rs
+++ b/src/colors.rs
@@ -6,8 +6,6 @@ pub const YELLOW: &str = "\x1b[33m";
 pub const RED: &str = "\x1b[31m";
 pub const MAGENTA: &str = "\x1b[35m";
 
-pub fn print_dots() -> Result<String, std::io::Error> {
-    let colors = format!("{BLUE}  {CYAN}  {GREEN}  {YELLOW}  {RED}  {MAGENTA}  {RESET}");
-
-    Ok(colors)
+pub fn print_dots() -> String {
+    format!("{BLUE}  {CYAN}  {GREEN}  {YELLOW}  {RED}  {MAGENTA}  {RESET}")
 }
diff --git a/src/desktop.rs b/src/desktop.rs
index 9d72325..bbaa156 100644
--- a/src/desktop.rs
+++ b/src/desktop.rs
@@ -1,20 +1,17 @@
-use color_eyre::Result;
-use std::{env, io};
-
-pub fn get_desktop_info() -> Result<String, io::Error> {
-    let desktop_env = env::var("XDG_CURRENT_DESKTOP");
-    let display_backend = env::var("XDG_SESSION_TYPE");
+pub fn get_desktop_info() -> String {
+    let desktop_env = std::env::var("XDG_CURRENT_DESKTOP");
+    let display_backend = std::env::var("XDG_SESSION_TYPE");
 
     // Trim "none+" from the start of desktop_env if present
     // XXX: This is a workaround for NixOS modules that set XDG_CURRENT_DESKTOP to "none+foo"
     // instead of just "foo"
     // Use "Unknown" if desktop_env or display_backend is empty
-    let desktop_env = match desktop_env {
-        Err(_) => String::from("Unknown"),
-        Ok(s) => s.trim_start_matches("none+").to_owned(),
+    let desktop_env = match desktop_env.as_ref() {
+        Err(_) => "Unknown",
+        Ok(s) => s.trim_start_matches("none+"),
     };
 
-    let display_backend = display_backend.unwrap_or_else(|_| String::from("Unknown"));
+    let display_backend = display_backend.unwrap_or(String::from("Unknown"));
 
-    Ok(format!("{desktop_env} ({display_backend})"))
+    format!("{desktop_env} ({display_backend})")
 }
diff --git a/src/main.rs b/src/main.rs
index f725d29..ca51782 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,15 +17,15 @@ fn main() -> Result<(), Report> {
     color_eyre::install()?;
 
     let fields = Fields {
-        user_info: get_username_and_hostname()?,
+        user_info: get_username_and_hostname(),
         os_name: get_os_pretty_name()?,
         kernel_version: get_system_info()?,
-        shell: get_shell()?,
+        shell: get_shell(),
         uptime: get_current()?,
-        window_manager: get_desktop_info()?,
+        window_manager: get_desktop_info(),
         memory_usage: get_memory_usage(sysinfo()?),
         storage: get_root_disk_usage()?,
-        colors: print_dots()?,
+        colors: print_dots(),
     };
 
     print_system_info(&fields);
@@ -50,6 +50,18 @@ struct Fields {
 }
 
 fn print_system_info(fields: &Fields) {
+    let Fields {
+        user_info,
+        os_name,
+        kernel_version,
+        shell,
+        uptime,
+        window_manager,
+        memory_usage,
+        storage,
+        colors,
+    } = fields;
+
     println!(
         "
  {CYAN}     ▟█▖    {BLUE}▝█▙ ▗█▛          {user_info} ~{RESET}
@@ -60,16 +72,5 @@ fn print_system_info(fields: &Fields) {
  {BLUE}   ▟█▛{CYAN}▗█▖       {CYAN}▟█▛          {CYAN}  {BLUE}WM{RESET}            {window_manager}
  {BLUE}  ▝█▛  {CYAN}██▖{BLUE}▗▄▄▄▄▄▄▄▄▄▄▄       {CYAN}󰍛  {BLUE}Memory{RESET}        {memory_usage}
  {BLUE}   ▝  {CYAN}▟█▜█▖{BLUE}▀▀▀▀▀██▛▀▀▘       {CYAN}󱥎  {BLUE}Storage (/){RESET}   {storage}
- {CYAN}     ▟█▘ ▜█▖    {BLUE}▝█▛          {CYAN}  {BLUE}Colors{RESET}        {colors}
-",
-        user_info = fields.user_info,
-        os_name = fields.os_name,
-        kernel_version = fields.kernel_version,
-        shell = fields.shell,
-        uptime = fields.uptime,
-        window_manager = fields.window_manager,
-        memory_usage = fields.memory_usage,
-        storage = fields.storage,
-        colors = fields.colors,
-    );
+ {CYAN}     ▟█▘ ▜█▖    {BLUE}▝█▛          {CYAN}  {BLUE}Colors{RESET}        {colors}");
 }
diff --git a/src/release.rs b/src/release.rs
index 8a33844..4c6a9b8 100644
--- a/src/release.rs
+++ b/src/release.rs
@@ -23,5 +23,5 @@ pub fn get_os_pretty_name() -> Result<String, io::Error> {
                 .to_string()
         });
 
-    Ok(pretty_name.unwrap_or_else(|| "Unknown".to_string()))
+    Ok(pretty_name.unwrap_or("Unknown".to_string()))
 }
diff --git a/src/system.rs b/src/system.rs
index 551a833..ab10cd5 100644
--- a/src/system.rs
+++ b/src/system.rs
@@ -7,19 +7,19 @@ use std::io::{self};
 
 use crate::colors::{CYAN, GREEN, RED, RESET, YELLOW};
 
-pub fn get_username_and_hostname() -> Result<String, io::Error> {
-    let username = env::var("USER").unwrap_or_else(|_| "unknown_user".to_string());
-    let hostname = nix::unistd::gethostname()?;
+pub fn get_username_and_hostname() -> String {
+    let username = env::var("USER").unwrap_or("unknown_user".to_string());
+    let hostname = nix::unistd::gethostname().unwrap_or("unknown_host".to_string().into());
     let hostname = hostname.to_string_lossy();
 
-    Ok(format!("{YELLOW}{username}{RED}@{GREEN}{hostname}"))
+    format!("{YELLOW}{username}{RED}@{GREEN}{hostname}")
 }
 
-pub fn get_shell() -> Result<String, io::Error> {
-    let shell_path = env::var("SHELL").unwrap_or_else(|_| "unknown_shell".to_string());
+pub fn get_shell() -> String {
+    let shell_path = env::var("SHELL").unwrap_or("unknown_shell".to_string());
     let shell_name = shell_path.rsplit('/').next().unwrap_or("unknown_shell");
 
-    Ok(shell_name.to_string())
+    shell_name.to_string()
 }
 
 pub fn get_root_disk_usage() -> Result<String, io::Error> {