src/config/*: add #[serde(skip_serializing_if="Option::is_none")] to optinal comment

2020-01-13 12:14:14 +01:00
parent 454c13edce
commit 8aea35fcff
2 changed files with 2 additions and 0 deletions
--- a/src/config/datastore.rs
+++ b/src/config/datastore.rs
@ -31,6 +31,7 @@ pub const DIR_NAME_SCHEMA: Schema = StringSchema::new("Directory name").schema()
 #[derive(Serialize,Deserialize)]
 /// Datastore configuration properties.
 pub struct DataStoreConfig {
+    #[serde(skip_serializing_if="Option::is_none")]
    pub comment: Option<String>,
    pub path: String,
 }