Upgrades to 1.26.1 formatting

src/store/isomorphism.rs

@@ -1,8 +1,8 @@
 use model::data::*;
+use std::collections::hash_map::DefaultHasher;
 use std::collections::BTreeSet;
 use std::collections::HashMap;
 use std::collections::HashSet;
-use std::collections::hash_map::DefaultHasher;
 use std::hash::Hash;
 use std::hash::Hasher;
 use store::memory::MemoryGraph;

tests/rdf_test_cases.rs

@@ -9,10 +9,10 @@ use reqwest::Response;
 use rudf::model::data::*;
 use rudf::model::vocab::rdf;
 use rudf::model::vocab::rdfs;
-use rudf::rio::RioError;
-use rudf::rio::RioResult;
 use rudf::rio::ntriples::read_ntriples;
 use rudf::rio::turtle::read_turtle;
+use rudf::rio::RioError;
+use rudf::rio::RioResult;
 use rudf::store::isomorphism::GraphIsomorphism;
 use rudf::store::memory::MemoryGraph;
 use std::error::Error;