diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..83a730c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/num-conv-0.1.0.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index cb29954..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-num-conv
-
-The rust-num-conv package
diff --git a/rust-num-conv.spec b/rust-num-conv.spec
new file mode 100644
index 0000000..0925591
--- /dev/null
+++ b/rust-num-conv.spec
@@ -0,0 +1,71 @@
+# Generated by rust2rpm 25
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate num-conv
+
+Name:           rust-num-conv
+Version:        0.1.0
+Release:        %autorelease
+Summary:        Num_conv is a crate to convert between integer types without using as casts
+
+License:        MIT OR Apache-2.0
+URL:            https://crates.io/crates/num-conv
+Source:         %{crates_source}
+
+BuildRequires:  cargo-rpm-macros >= 24
+
+%global _description %{expand:
+`num_conv` is a crate to convert between integer types without using
+`as` casts. This provides better certainty when refactoring, makes the
+exact behavior of code more explicit, and allows using turbofish syntax.}
+
+%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} -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..b792497
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (num-conv-0.1.0.crate) = 7884c0c6599c66e40b9a79435e1bbcec60aa7e68b59686922dfab19ccbcac6a6e54f208cfb3d5a8a12e86e4dd67e09977d60b69ef6940e308a28256733f36100