fix: take only one value for expiration in config

src/cache.rs

@@ -1,4 +1,5 @@
 use std::str::FromStr;
+use std::time::Duration;
 
 use axum::body::Bytes;
 use derive_more::{Deref, DerefMut};
@@ -17,7 +18,7 @@ impl Cache {
         Self(
             MokaCache::builder()
                 .name("mnemosyne")
-                .time_to_idle(config.cache.expiration)
+                .time_to_idle(Duration::from_secs(config.cache.expiration))
                 .weigher(
                     |_key: &Uuid, (s, h, b): &(StatusCode, HeaderMap, Bytes)| -> u32 {
                         let s = s.to_string().get_size() as u32;

src/config.rs

@@ -1,7 +1,4 @@
-use std::{
-    net::{Ipv4Addr, SocketAddr, SocketAddrV4},
-    time::Duration,
-};
+use std::net::{Ipv4Addr, SocketAddr, SocketAddrV4};
 
 use axum::http::{uri::PathAndQuery, HeaderValue};
 use reqwest::Url;
@@ -58,7 +55,7 @@ impl Config {
 #[derive(Serialize, Deserialize, Clone, Debug)]
 pub struct CacheConfig {
     /// cache expiration after last request
-    pub expiration: Duration,
+    pub expiration: u64,
     /// in megabytes, the maximum size of memory the cache can take.
     pub size_limit: u64,
 }
@@ -68,7 +65,7 @@ pub struct CacheConfig {
 impl Default for CacheConfig {
     fn default() -> Self {
         Self {
-            expiration: Duration::from_secs(2592000),
+            expiration: 2592000,
             size_limit: 250,
         }
     }