Architecture specific change in rpms/rust-env_proxy.git

The package rpms/rust-env_proxy.git has added or updated architecture specific content in its
spec file (ExclusiveArch/ExcludeArch or %ifarch/%ifnarch) in commit(s):
https://src.fedoraproject.org/cgit/rpms/rust-env_proxy.git/commit/?id=181b93....

Change:
+ExclusiveArch:  %{rust_arches}

Thanks.

Full change:
============

commit 181b9340e434596d6bda62f02f045e49c9b2c08d
Author: Davide Cavalca 
Date:   Mon Dec 6 09:05:14 2021 -0800

Initial import; Fixes: RHBZ#1987149

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5554490
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/env_proxy-0.4.1.crate
diff --git a/rust-env_proxy.spec b/rust-env_proxy.spec
new file mode 100644
index 0000000..038a391
--- /dev/null
+++ b/rust-env_proxy.spec
@@ -0,0 +1,74 @@
+# Generated by rust2rpm 18
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate env_proxy
+
+Name:           rust-%{crate}
+Version:        0.4.1
+Release:        %autorelease
+Summary:        Determination of proxy parameters for a URL from the environment
+
+# Upstream license specification: MIT OR Apache-2.0
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/env_proxy
+Source:         %{crates_source}
+
+ExclusiveArch:  %{rust_arches}
+%if %{__cargo_skip_build}
+BuildArch:      noarch
+%endif
+
+BuildRequires:  rust-packaging
+
+%global _description %{expand:
+Determination of proxy parameters for a URL from the environment.}
+
+%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
+%license LICENSE-MIT LICENSE-APACHE
+%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
+
+%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..f5a5e86
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (env_proxy-0.4.1.crate) = 333232b0217eab986b4616061b1419e24fa95b55d6f58cbd3e6a8a280b1f8b6587ce5ae30cfad570e7cebb2327352c18b6a8ab27007dd870073308127d2cfe00