From f72a24578ccc7b8c14bc5ddf385dc27564714060 Mon Sep 17 00:00:00 2001
From: Diptesh Choudhuri <ignisda2001@gmail.com>
Date: Thu, 6 Jun 2024 18:31:42 +0530
Subject: [PATCH] chore: replace display with to_string

---
 src/stores/disk.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/stores/disk.rs b/src/stores/disk.rs
index f32453d..a6f5fc4 100644
--- a/src/stores/disk.rs
+++ b/src/stores/disk.rs
@@ -6,7 +6,7 @@ use serde::Serialize;
 use sled::Db;
 use std::marker::PhantomData;
 use std::path::Path;
-use std::{fmt::Display, path::PathBuf, time::SystemTime};
+use std::{path::PathBuf, time::SystemTime};
 
 pub struct DiskCacheBuilder<K, V> {
     seconds: Option<u64>,
@@ -36,7 +36,7 @@ const DISK_FILE_VERSION: u64 = 1;
 
 impl<K, V> DiskCacheBuilder<K, V>
 where
-    K: Display,
+    K: ToString,
     V: Serialize + DeserializeOwned,
 {
     /// Initialize a `DiskCacheBuilder`
@@ -158,7 +158,7 @@ pub struct DiskCache<K, V> {
 
 impl<K, V> DiskCache<K, V>
 where
-    K: Display,
+    K: ToString,
     V: Serialize + DeserializeOwned,
 {
     #[allow(clippy::new_ret_no_self)]
@@ -235,7 +235,7 @@ impl<V> CachedDiskValue<V> {
 
 impl<K, V> IOCached<K, V> for DiskCache<K, V>
 where
-    K: Display,
+    K: ToString,
     V: Serialize + DeserializeOwned,
 {
     type Error = DiskCacheError;