Run cargo fmt on the custom code

rust-bindings/rust/libostree/src/lib.rs

@@ -1,7 +1,7 @@
-extern crate libostree_sys as ffi;
+extern crate gio_sys as gio_ffi;
 extern crate glib_sys as glib_ffi;
 extern crate gobject_sys as gobject_ffi;
-extern crate gio_sys as gio_ffi;
+extern crate libostree_sys as ffi;
 #[macro_use]
 extern crate glib;
 extern crate gio;
@@ -15,8 +15,8 @@ use glib::Error;
 
 // re-exports
 mod auto;
-pub use auto::*;
 pub use auto::functions::*;
+pub use auto::*;
 
 mod repo;
 

rust-bindings/rust/libostree/src/object_name.rs

@@ -3,12 +3,12 @@ use functions::{object_name_deserialize, object_name_serialize, object_to_string
 use glib;
 use glib::translate::*;
 use glib_ffi;
-use ObjectType;
 use std::fmt::Display;
 use std::fmt::Error;
 use std::fmt::Formatter;
 use std::hash::Hash;
 use std::hash::Hasher;
+use ObjectType;
 
 fn hash_object_name(v: &glib::Variant) -> u32 {
     unsafe { ffi::ostree_hash_object_name(v.to_glib_none().0 as glib_ffi::gconstpointer) }

rust-bindings/rust/libostree/src/repo.rs

@@ -2,30 +2,36 @@ use auto::{Repo, RepoListRefsExtFlags};
 use ffi;
 use gio;
 use glib;
+use glib::translate::*;
 use glib::Error;
 use glib::IsA;
-use glib::translate::*;
 use glib_ffi;
-use std::collections::{HashSet, HashMap};
+use std::collections::{HashMap, HashSet};
-use std::ptr;
 use std::path::Path;
+use std::ptr;
 use ObjectName;
 
-unsafe extern "C" fn read_variant_table(_key: glib_ffi::gpointer, value: glib_ffi::gpointer, hash_set: glib_ffi::gpointer) {
+unsafe extern "C" fn read_variant_table(
+    _key: glib_ffi::gpointer,
+    value: glib_ffi::gpointer,
+    hash_set: glib_ffi::gpointer,
+) {
     let value: glib::Variant = from_glib_none(value as *const glib_ffi::GVariant);
     let set: &mut HashSet<ObjectName> = &mut *(hash_set as *mut HashSet<ObjectName>);
     set.insert(ObjectName::new_from_variant(value));
 }
 
-
 unsafe fn from_glib_container_variant_set(ptr: *mut glib_ffi::GHashTable) -> HashSet<ObjectName> {
     let mut set = HashSet::new();
-    glib_ffi::g_hash_table_foreach(ptr, Some(read_variant_table), &mut set as *mut HashSet<ObjectName> as *mut _);
+    glib_ffi::g_hash_table_foreach(
+        ptr,
+        Some(read_variant_table),
+        &mut set as *mut HashSet<ObjectName> as *mut _,
+    );
     glib_ffi::g_hash_table_unref(ptr);
     set
 }
 
-
 pub trait RepoExtManual {
     fn new_for_path<P: AsRef<Path>>(path: P) -> Repo;
 
@@ -53,7 +59,7 @@ pub trait RepoExtManual {
         &self,
         commit_checksum: &str,
         maxdepth: i32,
-        cancellable: P
+        cancellable: P,
     ) -> Result<HashSet<ObjectName>, Error>;
 
     /// If `refspec_prefix` is `None`, list all local and remote refspecs,
@@ -87,7 +93,7 @@ pub trait RepoExtManual {
     fn list_refs<'a, 'b, P: Into<Option<&'a str>>, Q: Into<Option<&'b gio::Cancellable>>>(
         &self,
         refspec_prefix: P,
-        cancellable: Q
+        cancellable: Q,
     ) -> Result<HashMap<String, String>, Error>;
 
     /// If `refspec_prefix` is `None`, list all local and remote refspecs,
@@ -126,7 +132,7 @@ pub trait RepoExtManual {
         &self,
         refspec_prefix: P,
         flags: RepoListRefsExtFlags,
-        cancellable: Q
+        cancellable: Q,
     ) -> Result<HashMap<String, String>, Error>;
 }
 
@@ -163,7 +169,7 @@ impl<O: IsA<Repo> + IsA<glib::Object> + Clone + 'static> RepoExtManual for O {
     fn list_refs<'a, 'b, P: Into<Option<&'a str>>, Q: Into<Option<&'b gio::Cancellable>>>(
         &self,
         refspec_prefix: P,
-        cancellable: Q
+        cancellable: Q,
     ) -> Result<HashMap<String, String>, Error> {
         unsafe {
             let mut error = ptr::null_mut();
@@ -188,7 +194,7 @@ impl<O: IsA<Repo> + IsA<glib::Object> + Clone + 'static> RepoExtManual for O {
         &self,
         refspec_prefix: P,
         flags: RepoListRefsExtFlags,
-        cancellable: Q
+        cancellable: Q,
     ) -> Result<HashMap<String, String>, Error> {
         unsafe {
             let mut error = ptr::null_mut();

rust-bindings/rust/libostree/tests/roundtrip.rs

@@ -3,13 +3,11 @@ extern crate glib;
 extern crate libostree;
 extern crate tempfile;
 
+use glib::prelude::*;
+use libostree::prelude::*;
 use std::fs;
 use std::io;
 use std::io::Write;
-use glib::prelude::*;
-use libostree::prelude::*;
-
-
 
 fn create_repo(repodir: &tempfile::TempDir) -> Result<libostree::Repo, glib::Error> {
     let repo = libostree::Repo::new_for_path(repodir.path());
@@ -23,14 +21,20 @@ fn create_test_file(treedir: &tempfile::TempDir) -> Result<(), io::Error> {
     Ok(())
 }
 
-fn create_mtree(treedir: &tempfile::TempDir, repo: &libostree::Repo) -> Result<libostree::MutableTree, glib::Error> {
+fn create_mtree(
+    treedir: &tempfile::TempDir,
+    repo: &libostree::Repo,
+) -> Result<libostree::MutableTree, glib::Error> {
     let gfile = gio::File::new_for_path(treedir.path());
     let mtree = libostree::MutableTree::new();
     repo.write_directory_to_mtree(&gfile, &mtree, None, None)?;
     Ok(mtree)
 }
 
-fn commit_mtree(repo: &libostree::Repo, mtree: &libostree::MutableTree) -> Result<String, glib::Error> {
+fn commit_mtree(
+    repo: &libostree::Repo,
+    mtree: &libostree::MutableTree,
+) -> Result<String, glib::Error> {
     repo.prepare_transaction(None)?;
     let repo_file = repo.write_mtree(mtree, None)?.downcast().unwrap();
     let checksum = repo.write_commit(None, "Test Commit", None, None, &repo_file, None)?;
@@ -56,8 +60,7 @@ fn should_commit_content_to_repo_and_list_refs_again() {
     let checksum = commit_mtree(&repo, &mtree).expect("failed to commit mtree");
 
     let repo = open_repo(&repodir).expect("failed to open repo");
-    let refs = repo.list_refs(None, None)
+    let refs = repo.list_refs(None, None).expect("failed to list refs");
-        .expect("failed to list refs");
     assert_eq!(refs.len(), 1);
     assert_eq!(refs["test"], checksum);
 }