bitcoin-walletdb is used at run time in 30 crates. It is a direct run-time dependency in 4 crates.

Depender (with downloads and own rev deps) bitcoin-walletdb version
100 25 bitcoin-indexed-chain ^0.1.16-alpha.0
11 bitcoinwallet-library ^0.1.16-alpha.0
bitcoin-bdb ^0.1.16-alpha.0
bitcoin-sqlite ^0.1.16-alpha.0