cs_serde_bytes is used at run time in 16 crates (5 directly).

Depender (with downloads and own rev deps) cs_serde_bytes version
750 1 ipld_hamt ^0.12
250 13 forest_encoding ^0.12
230 4 forest_bigint ^0.12
1 forest_bitfield ^0.12
1 forest_hash_utils ^0.12