diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e34dbda
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/picky-asn1-*.crate
diff --git a/picky-asn1-fix-metadata.diff b/picky-asn1-fix-metadata.diff
new file mode 100644
index 0000000..f0dea6c
--- /dev/null
+++ b/picky-asn1-fix-metadata.diff
@@ -0,0 +1,11 @@
+--- picky-asn1-0.2.2/Cargo.toml	2020-07-07T13:35:11+00:00
++++ picky-asn1-0.2.2/Cargo.toml	2020-09-11T19:33:08.130467+00:00
+@@ -26,7 +26,7 @@
+ optional = true
+ 
+ [dependencies.oid]
+-version = "^0.1.1"
++version = "^0.2"
+ features = ["serde_support"]
+ default-features = false
+ 
diff --git a/rust-picky-asn1.spec b/rust-picky-asn1.spec
new file mode 100644
index 0000000..9dcc678
--- /dev/null
+++ b/rust-picky-asn1.spec
@@ -0,0 +1,100 @@
+# Generated by rust2rpm 13
+%bcond_with check
+%global debug_package %{nil}
+
+%global crate picky-asn1
+
+Name:           rust-%{crate}
+Version:        0.2.2
+Release:        1%{?dist}
+Summary:        Provide ASN.1 simple types
+
+# Upstream license specification: MIT OR Apache-2.0
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/picky-asn1
+Source:         %{crates_source}
+# Initial patched metadata
+Patch0:         picky-asn1-fix-metadata.diff
+
+ExclusiveArch:  %{rust_arches}
+%if %{__cargo_skip_build}
+BuildArch:      noarch
+%endif
+
+BuildRequires:  rust-packaging
+
+%global _description %{expand:
+Provide ASN.1 simple types.}
+
+%description %{_description}
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel %{_description}
+
+This package contains library source intended for building other packages
+which use "%{crate}" crate.
+
+%files          devel
+%doc README.md
+%{cargo_registry}/%{crate}-%{version_no_tilde}/
+
+%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 "default" feature of "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+chrono-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+chrono-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "chrono" feature of "%{crate}" crate.
+
+%files       -n %{name}+chrono-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+chrono_conversion-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+chrono_conversion-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "chrono_conversion" feature of "%{crate}" crate.
+
+%files       -n %{name}+chrono_conversion-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/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
+* Fri Sep 11 20:33:08 BST 2020 Peter Robinson <pbrobinson@gmail.com> - 0.2.2-1
+- Initial package
diff --git a/sources b/sources
new file mode 100644
index 0000000..34bc04b
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (picky-asn1-0.2.2.crate) = d45677205a0683649006a19f03dc3ab58e602268e0831907c3b421845b588c44fcffd73430379c601a1b77925f8848ffe05296164798d55d7112d7b6cfcbe3da