diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..970d87c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/temp-env-0.3.0.crate
diff --git a/rust-temp-env.spec b/rust-temp-env.spec
new file mode 100644
index 0000000..53bff16
--- /dev/null
+++ b/rust-temp-env.spec
@@ -0,0 +1,71 @@
+# Generated by rust2rpm 22
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate temp-env
+
+Name:           rust-temp-env
+Version:        0.3.0
+Release:        %autorelease
+Summary:        Set environment variables temporarily
+
+License:        MIT OR Apache-2.0
+URL:            https://crates.io/crates/temp-env
+Source:         %{crates_source}
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging >= 21
+
+%global _description %{expand:
+Set environment variables temporarily.}
+
+%description %{_description}
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "%{crate}" crate.
+
+%files          devel
+%license %{crate_instdir}/LICENSE-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
+
+%package     -n %{name}+default-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+default-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "default" feature of the "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version_no_tilde} -p1
+%cargo_prep
+
+%generate_buildrequires
+%cargo_generate_buildrequires
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%changelog
+%autochangelog
diff --git a/sources b/sources
new file mode 100644
index 0000000..538fc3b
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (temp-env-0.3.0.crate) = 5dffe821f065a8805ffdbdadf1d3ba74e57d15377229d6addbf8741fff90df6f704b480cf6af5e58a0cea0a1fe0897d01c0169805d8a857f56cfe1a6533e446b