Enhance error types

lib/core/libimagstore/src/configuration.rs

@@ -23,11 +23,11 @@ use store::Result;
 use error::StoreError as SE;
 use error::StoreErrorKind as SEK;
 
-use toml_query::read::TomlValueReadExt;
-
 /// Checks whether the store configuration has a key "implicit-create" which maps to a boolean
 /// value. If that key is present, the boolean is returned, otherwise false is returned.
 pub fn config_implicit_store_create_allowed(config: &Option<Value>) -> Result<bool> {
+    use toml_query::read::TomlValueReadExt;
+
     let key = "store.implicit-create";
 
     if let Some(ref t) = *config {