4 files changed, 14 insertions, 15 deletions

diff --git a/src/error.rs b/src/error.rs
index ec76943..05ba004 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -14,8 +14,6 @@ pub enum Error {
     SerdeJson(#[from] serde_json::Error),
     #[error("SerdeYaml error: {0}")]
     SerdeYaml(#[from] serde_yaml::Error),
-    #[error("IO error: {0}")]
-    IO(#[from] std::io::Error),
     #[error("Futures Join error : {0}")]
     JoinError(#[from] tokio::task::JoinError),
     #[error("File `{}` is malformed; try removing it", .0.display())]
diff --git a/src/stackexchange/local_storage.rs b/src/stackexchange/local_storage.rs
index d5adeb2..5874611 100644
--- a/src/stackexchange/local_storage.rs
+++ b/src/stackexchange/local_storage.rs
@@ -1,6 +1,6 @@
 use std::collections::HashMap;
 use std::fs;
-use std::path::PathBuf;
+use std::path::Path;
 
 use crate::config::Config;
 use crate::error::{Error, Result};
@@ -14,21 +14,21 @@ pub struct LocalStorage {
 }
 
 impl LocalStorage {
-    fn fetch_local_sites(filename: &PathBuf) -> Result<Option<Vec<Site>>> {
+    fn fetch_local_sites(filename: &Path) -> Result<Option<Vec<Site>>> {
         if let Some(file) = utils::open_file(filename)? {
             return serde_json::from_reader(file)
-                .map_err(|_| Error::MalformedFile(filename.clone()));
+                .map_err(|_| Error::MalformedFile(filename.to_path_buf()));
         }
         Ok(None)
     }
 
-    fn store_local_sites(filename: &PathBuf, sites: &[Site]) -> Result<()> {
+    fn store_local_sites(filename: &Path, sites: &[Site]) -> Result<()> {
         let file = utils::create_file(filename)?;
         serde_json::to_writer(file, sites)?;
         Ok(())
     }
 
-    async fn init_sites(filename: &PathBuf, update: bool) -> Result<Vec<Site>> {
+    async fn init_sites(filename: &Path, update: bool) -> Result<Vec<Site>> {
         if !update {
             if let Some(sites) = Self::fetch_local_sites(filename)? {
                 return Ok(sites);
diff --git a/src/term.rs b/src/term.rs
index ff537c4..44544aa 100644
--- a/src/term.rs
+++ b/src/term.rs
@@ -3,7 +3,7 @@ use crossterm::style::{Color, Print};
 use crossterm::terminal::ClearType;
 use crossterm::{cursor, execute, terminal};
 use futures::Future;
-use std::io::{stderr, Write};
+use std::io::stderr;
 use termimad::{CompoundStyle, LineStyle, MadSkin};
 use tokio::sync::{
     oneshot,
diff --git a/src/utils.rs b/src/utils.rs
index d1ffed8..fcac095 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -1,22 +1,23 @@
 use crate::error::{Error, PermissionType, Result};
 use std::fs::File;
 use std::io::ErrorKind;
-use std::path::PathBuf;
+use std::path::Path;
 
-pub fn open_file(filename: &PathBuf) -> Result<Option<File>> {
+pub fn open_file(filename: &Path) -> Result<Option<File>> {
     File::open(filename).map(Some).or_else(|e| match e {
         e if e.kind() == ErrorKind::NotFound => Ok(None),
-        e if e.kind() == ErrorKind::PermissionDenied => {
-            Err(Error::Permissions(PermissionType::Read, filename.clone()))
-        }
+        e if e.kind() == ErrorKind::PermissionDenied => Err(Error::Permissions(
+            PermissionType::Read,
+            filename.to_path_buf(),
+        )),
         e => Err(Error::from(e)),
     })
 }
 
-pub fn create_file(filename: &PathBuf) -> Result<File> {
+pub fn create_file(filename: &Path) -> Result<File> {
     File::create(filename).map_err(|e| {
         if e.kind() == ErrorKind::PermissionDenied {
-            Error::Permissions(PermissionType::Write, filename.clone())
+            Error::Permissions(PermissionType::Write, filename.to_path_buf())
         } else {
             Error::from(e)
         }