RUSTSEC-2021-0146 Crate `twoway` deprecated by the author

The commit e99b3c7 releasing version 0.2.2 explicitly deprecates twoway in favour of memchr crate...

PT-2021-28394

Name of the Vulnerable Software and Affected Versions: twoway versions prior to 0.2.2 Description: The issue concerns the deprecation of twoway in favor of the memchr crate. Recommendations: For twoway versions prior to 0.2.2, consider using the memchr crate as a replacement...