Architecture specific change in rpms/rust-umask.git

The package rpms/rust-umask.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-umask.git/commit/?id=285fde0fe9....

Change:
+ExclusiveArch:  %{rust_arches}

Thanks.

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

commit 285fde0fe934d07b8a0897d01e91324f4de64ef5
Author: Davide Cavalca 
Date:   Wed Jan 5 21:02:31 2022 +0100

Initial import; Fixes: RHBZ#2035565

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f388399
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/umask-1.0.0.crate
diff --git a/rust-umask.spec b/rust-umask.spec
new file mode 100644
index 0000000..d8f6702
--- /dev/null
+++ b/rust-umask.spec
@@ -0,0 +1,71 @@
+# Generated by rust2rpm 20
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate umask
+
+Name:           rust-%{crate}
+Version:        1.0.0
+Release:        %autorelease
+Summary:        Utility to deal with unix access mode
+
+# Upstream license specification: MIT
+License:        MIT
+URL:            https://crates.io/crates/umask
+Source:         %{crates_source}
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging
+
+%global _description %{expand:
+Utility to deal with unix access mode.}
+
+%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 LICENSE
+%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 the "default" feature of the "%{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..44eeab2
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (umask-1.0.0.crate) = 096b11f02ba12e0bc112481920d600d3e782ad296f6a287c4d2a36d78e35f0b4d38d13d32d73ccc58830711521f27e3d22f204d1e4474596973dc8fd8ef3c4b4