RUSTSEC-2026-0105 core2 is unmaintained, all versions yanked

The maintainer decided stop maintaining crate and yanked all published versions. Potential alternatives: - embedded-io solves the same general problem - no-std-io2 is a maintained fork...

core2 is unmaintained, all versions yanked

The maintainer decided stop maintaining crate and yanked all published versions. Potential alternatives: - embedded-io solves the same general problem - no-std-io2 is a maintained fork...