Call cargo fmt

src/database/file.rs

@@ -12,13 +12,13 @@ custom_error! { pub IncorrectPointer{pointer: String} = "Incorrect pointer is sp
 /// This is a enum that used internally to refer to values inside of
 /// JSON (their serde implementation) objects and arrays.
 /// This enum helps to simplify module's code.
-/// 
+///
 /// For values inside of JSON object it stores object's
 /// `Map<String, serde_json::Value>` and name of referred value.
-/// 
+///
 /// For values inside JSON arrays it stores array's
 /// `Vec<serde_json::Value>` and referred index.
-/// 
+///
 /// `Invalid` can be used to return a failed state.
 enum ValueReference<'a> {
     Object(&'a mut serde_json::Map<String, serde_json::Value>, String),
@@ -74,13 +74,13 @@ impl File {
 
     /// Inserts new JSON value inside this file
     /// (possibly in some sub-object/array).
-    /// 
+    ///
     /// Given pointer must point at new value:
     /// 1. If it already exists, - it will be overwritten.
     /// 2. If it does not exist, but it's parent object/array does -
     ///     it will be added.
     /// 3.  Otherwise an error will be raise.
-    /// 
+    ///
     /// If array needs to be expanded, - missing values will be filled
     /// with `json!(null)`, i.e. inserting `7` at index `5` in array `[1, 2, 3]`
     /// will produce `[1, 2, 3, null, null, 7]`.
@@ -120,7 +120,7 @@ impl File {
 
     /// Helper method to create a value if missing (as `json!(null)`).
     /// Can only be done if parent container already exists.
-    /// 
+    ///
     /// For specifics refer to `insert()` method.
     fn touch(&mut self, pointer: &str) -> (Result<(), IncorrectPointer>) {
         //  If value is present - we're done