For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mimi_vx/openSUSE_Tumbleweed/home:mimi_vx.repo
zypper refresh
zypper install cargo-vendor-filterer
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mimi_vx/16.0/home:mimi_vx.repo
zypper refresh
zypper install cargo-vendor-filterer
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mimi_vx/15.6/home:mimi_vx.repo
zypper refresh
zypper install cargo-vendor-filterer