Start taking out futures feature

rust-bindings/rust/src/lib.rs

@@ -18,12 +18,6 @@ extern crate libc;
 extern crate bitflags;
 #[macro_use]
 extern crate lazy_static;
-#[cfg(feature = "futures")]
-extern crate fragile;
-#[cfg(feature = "futures")]
-extern crate futures;
-
-use glib::Error;
 
 // code generated by gir
 #[rustfmt::skip]
@@ -35,26 +29,33 @@ pub use crate::auto::*;
 
 // handwritten code
 mod checksum;
+pub use crate::checksum::*;
+
 #[cfg(any(feature = "v2018_6", feature = "dox"))]
 mod collection_ref;
-mod functions;
-#[cfg(any(feature = "v2019_3", feature = "dox"))]
-mod kernel_args;
-mod object_name;
-mod repo;
-#[cfg(any(feature = "v2018_2", feature = "dox"))]
-mod repo_checkout_at_options;
-mod se_policy;
-pub use crate::checksum::*;
 #[cfg(any(feature = "v2018_6", feature = "dox"))]
 pub use crate::collection_ref::*;
+
+mod functions;
 pub use crate::functions::*;
+
+#[cfg(any(feature = "v2019_3", feature = "dox"))]
+mod kernel_args;
 #[cfg(any(feature = "v2019_3", feature = "dox"))]
 pub use crate::kernel_args::*;
+
+mod object_name;
 pub use crate::object_name::*;
+
+mod repo;
 pub use crate::repo::*;
+
+#[cfg(any(feature = "v2018_2", feature = "dox"))]
+mod repo_checkout_at_options;
 #[cfg(any(feature = "v2018_2", feature = "dox"))]
 pub use crate::repo_checkout_at_options::*;
+
+mod se_policy;
 pub use crate::se_policy::*;
 
 // tests

rust-bindings/rust/src/repo.rs

@@ -1,8 +1,6 @@
 #[cfg(any(feature = "v2016_4", feature = "dox"))]
 use crate::RepoListRefsExtFlags;
 use crate::{Checksum, ObjectName, ObjectType, Repo};
-#[cfg(feature = "futures")]
-use futures::future;
 use gio;
 use gio_sys;
 use glib;
@@ -11,8 +9,6 @@ use glib::Error;
 use glib::IsA;
 use glib_sys;
 use ostree_sys;
-#[cfg(feature = "futures")]
-use std::boxed::Box as Box_;
 use std::collections::{HashMap, HashSet};
 use std::path::Path;
 use std::{mem::MaybeUninit, ptr};
@@ -225,7 +221,6 @@ impl Repo {
         }
     }
 
-    #[cfg(feature = "futures")]
     pub fn write_content_async_future<P: IsA<gio::InputStream> + Clone + 'static>(
         &self,
         expected_checksum: Option<&str>,
@@ -306,7 +301,6 @@ impl Repo {
         }
     }
 
-    #[cfg(feature = "futures")]
     pub fn write_metadata_async_future(
         &self,
         objtype: ObjectType,