..

kube-client/src/config/file_config.rs

@@ -244,8 +244,9 @@ pub struct ExecConfig {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub env: Option<Vec<HashMap<String, String>>>,
 
-    /// This doesn't exist in the file itself, but used by us to avoid leaking
-    /// specific env to the plugin.
+    /// This doesn't exist upstream (yet?) and it exists to allow
+    /// kube crate specification of envs that shouldn't be passed
+    /// from the host.
     #[serde(skip)]
     pub drop_env: Option<Vec<String>>,
 }