Unlicense
9 packages in the current dependency tree include this license in their SPDX expression.
crates.io
9aho-corasick 1.1.5 Unlicense OR MITbyteorder 1.5.0 Unlicense OR MITbyteorder-lite 0.1.0 Unlicense OR MITjiff 0.2.35 Unlicense OR MITjiff-core 0.1.0 Unlicense OR MITjiff-static 0.2.35 Unlicense OR MITjiff-tzdb 0.1.8 Unlicense OR MITjiff-tzdb-platform 0.1.3 Unlicense OR MITmemchr 2.8.3 Unlicense OR MIT