clone-solana-signer is used at run time in 10 crates (of which 2 optionally). It is a direct run-time dependency in 8 crates. It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps) clone-solana-signer version
10 clone-solana-keypair ^2.2.1
1 clone-solana-client-traits ^2.2.1
2 clone-solana-genesis-config ^2.2.1
1 clone-solana-offchain-message ^2.2.1
2 clone-solana-presigner ^2.2.1
1 clone-solana-system-transaction ^2.2.1
clone-solana-sdk optional ^2.2.1
3 clone-solana-transaction optional ^2.2.1
2 clone-solana-ed25519-program dev ^2.2.1
2 clone-solana-secp256k1-program dev ^2.2.1