qualifier_attr is used at run time in 597 crates (of which 18 optionally). It is a direct run-time dependency in 7 crates. It's used only as a dev dependency in 93 crates.

Number of dependers qualifier_attr version Downloads/month
689 0.2.2 76K
1 0.1.6 650
Depender (with downloads and own rev deps) qualifier_attr version
81K 437 solana-sdk ^0.2.2
36K 56 solana-runtime ^0.2.2
22K 14 solana-accounts-db ^0.2.2
1.8K 107 miraland-sdk ^0.2.2
900 21 miraland-runtime ^0.2.2
650 13 miraland-accounts-db ^0.2.2
maybe-uninit-ext optional ^0.1