diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..fdd8d43
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/rayon-0.9.0.crate
diff --git a/rust-rayon.spec b/rust-rayon.spec
new file mode 100644
index 0000000..28e759b
--- /dev/null
+++ b/rust-rayon.spec
@@ -0,0 +1,80 @@
+# Generated by rust2rpm
+# compiletest_rs is nightly
+%bcond_with check
+%global debug_package %{nil}
+
+%global crate rayon
+
+Name:           rust-%{crate}
+Version:        0.9.0
+Release:        1%{?dist}
+Summary:        Simple work-stealing parallelism for Rust
+
+License:        ASL 2.0 or MIT
+URL:            https://crates.io/crates/rayon
+Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging
+# [dependencies]
+BuildRequires:  (crate(either) >= 1.0.0 with crate(either) < 2.0.0)
+BuildRequires:  (crate(rayon-core) >= 1.3.0 with crate(rayon-core) < 2.0.0)
+%if %{with check}
+# [dev-dependencies]
+BuildRequires:  (crate(compiletest_rs) >= 0.3.0 with crate(compiletest_rs) < 0.4.0)
+BuildRequires:  (crate(docopt) >= 0.8.0 with crate(docopt) < 0.9.0)
+BuildRequires:  (crate(rand) >= 0.3.0 with crate(rand) < 0.4.0)
+BuildRequires:  (crate(serde) >= 1.0.0 with crate(serde) < 2.0.0)
+BuildRequires:  (crate(serde_derive) >= 1.0.0 with crate(serde_derive) < 2.0.0)
+%endif
+
+%description
+%{summary}.
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel
+Simple work-stealing parallelism for Rust.
+
+This package contains library source intended for building other packages
+which use %{crate} from crates.io.
+
+%prep
+%autosetup -n %{crate}-%{version} -p1
+%cargo_prep
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%files          devel
+%license LICENSE-APACHE LICENSE-MIT
+%doc README.md RELEASES.md
+%{cargo_registry}/%{crate}-%{version}/
+%exclude %{cargo_registry}/%{crate}-%{version}/{appveyor.yml,bors.toml,ci}
+
+%changelog
+* Tue Nov 14 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.9.0-1
+- Update to 0.9.0
+
+* Sat Jul 01 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.8.2-1
+- Update to 0.8.2
+
+* Thu Jun 15 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.8.1-1
+- Update to 0.8.1
+
+* Wed Jun 14 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.6.0-2
+- Port to use rust-packaging
+
+* Sun Feb 26 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.6.0-1
+- Initial package
diff --git a/sources b/sources
new file mode 100644
index 0000000..8e49709
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (rayon-0.9.0.crate) = e85433ea326f800d9161f128b35fd623eaa75dd79aae207771175ff6e518716556bdacd7627a455ff4bf0007c4f3003bbc1fb90116dd55250392698c1e84ac79