chore(key-pool): expose inner storage and client

torn-key-pool/src/lib.rs

@@ -3,7 +3,7 @@
 #[cfg(feature = "postgres")]
 pub mod postgres;
 
-use std::{collections::HashMap, future::Future, sync::Arc, time::Duration};
+use std::{collections::HashMap, future::Future, ops::Deref, sync::Arc, time::Duration};
 
 use futures::{future::BoxFuture, FutureExt, Stream, StreamExt};
 use reqwest::header::{HeaderMap, HeaderValue, AUTHORIZATION};
@@ -354,7 +354,7 @@ where
     }
 }
 
-struct KeyPoolInner<S>
+pub struct KeyPoolInner<S>
 where
     S: KeyPoolStorage,
 {
@@ -473,6 +473,16 @@ where
     inner: Arc<KeyPoolInner<S>>,
 }
 
+impl<S> Deref for KeyPool<S>
+where
+    S: KeyPoolStorage,
+{
+    type Target = KeyPoolInner<S>;
+    fn deref(&self) -> &Self::Target {
+        &self.inner
+    }
+}
+
 enum RequestResult {
     Response(ApiResponse),
     Retry,