ToArrayString is used at run time in 4 crates (of which 1 optionally).

Depender (with downloads and own rev deps) ToArrayString version
1.4K bool_to_bitflags ^0.2.0
1.4K aformat ^0.2.2
1.4K 1 typenum_mappings ^0.2.0
1.5K small-fixed-array optional ^0.2.1