diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..25ef2ba
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/json-0.12.1.crate
diff --git a/rust-json.spec b/rust-json.spec
new file mode 100644
index 0000000..a1c764d
--- /dev/null
+++ b/rust-json.spec
@@ -0,0 +1,75 @@
+# Generated by rust2rpm 13
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate json
+
+Name:           rust-%{crate}
+Version:        0.12.1
+Release:        1%{?dist}
+Summary:        JSON implementation in Rust
+
+# Upstream license specification: MIT/Apache-2.0
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/json
+Source:         %{crates_source}
+
+ExclusiveArch:  %{rust_arches}
+%if %{__cargo_skip_build}
+BuildArch:      noarch
+%endif
+
+BuildRequires:  rust-packaging
+
+%global _description %{expand:
+JSON implementation in Rust.}
+
+%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
+%license LICENSE-APACHE LICENSE-MIT
+%{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
+
+%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
+* Wed Feb 19 16:25:07 PST 2020 Josh Stone <jistone@redhat.com> - 0.12.1-1
+- Initial package
diff --git a/sources b/sources
new file mode 100644
index 0000000..f99047d
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (json-0.12.1.crate) = d312b3e90f693b455634d250187a1206c1ce1d2e813dd6e4f7cc28621df2c77c1eb1ec705baafc2b06aaefae60f90c59fce8483964c8727b0972d602899659e6