Fault-tolerant delivery system

src/configuration.rs

@@ -55,7 +55,7 @@ impl TryFrom<String> for Environment {
     }
 }
 
-#[derive(Deserialize)]
+#[derive(Clone, Deserialize)]
 pub struct Settings {
     pub application: ApplicationSettings,
     pub database: DatabaseSettings,
@@ -63,7 +63,7 @@ pub struct Settings {
     pub redis_uri: SecretString,
 }
 
-#[derive(Deserialize)]
+#[derive(Clone, Deserialize)]
 pub struct ApplicationSettings {
     #[serde(deserialize_with = "deserialize_number_from_string")]
     pub port: u16,
@@ -71,7 +71,7 @@ pub struct ApplicationSettings {
     pub base_url: String,
 }
 
-#[derive(Deserialize)]
+#[derive(Clone, Deserialize)]
 pub struct EmailClientSettings {
     pub base_url: String,
     sender_email: String,
@@ -100,7 +100,7 @@ impl EmailClientSettings {
     }
 }
 
-#[derive(Deserialize)]
+#[derive(Clone, Deserialize)]
 pub struct DatabaseSettings {
     pub username: String,
     pub password: SecretString,