gb-io is used at run time in 6 crates (of which 1 optionally). It is a direct run-time dependency in 5 crates.

Depender (with downloads and own rev deps) gb-io version
360 grumpy ^0.7.1
200 plascad ^0.7.1
170 bioform ^0.7.1
tca ^0.7.1
1 exon-genbank ^0.7.1