USV is used at run time in 8 crates.

Depender (with downloads and own rev deps) USV version
800 usv-to-csv ^0.19.1
700 xlsx-to-usv ^0.19.1
700 usv-to-asv ^0.19.1
390 json-to-usv ^0.19.1
390 usv-to-xlsx ^0.19.1
330 usv-to-json ^0.19.1
csv-to-usv ^0.19.1
asv-to-usv ^0.19.1