edenapi: make hyper client fields private

Summary: Now that the Hyper client is contained in a single module, its fields do not need to be crate-public.

Reviewed By: sfilipco

Differential Revision: D14733274

fbshipit-source-id: aa5c2f4fd9fdf6e686da1fed6300e8cf8f7e5dbc

lib/edenapi/src/client.rs

@@ -32,10 +32,10 @@ use crate::config::{ClientCreds, Config};
 pub(crate) type HyperClient = Client<HttpsConnector<HttpConnector>, Body>;
 
 pub struct EdenApiHttpClient {
-    pub(crate) client: Arc<HyperClient>,
-    pub(crate) base_url: Url,
-    pub(crate) repo: String,
-    pub(crate) cache_path: PathBuf,
+    client: Arc<HyperClient>,
+    base_url: Url,
+    repo: String,
+    cache_path: PathBuf,
 }
 
 impl EdenApiHttpClient {