rustc-std-workspace-std is used at run time in 8 crates (of which 8 optionally). It is a direct run-time dependency in 6 crates.

Depender (with downloads and own rev deps) rustc-std-workspace-std version
14.8M 735 unicode-width optional ^1.0
1.8M 497 getopts optional ^1.0
547K 28 unicode-script optional ^1.0
235K 1 unicode-security optional ^1.0
1.0K 3 unicode-width-16 optional ^1.0
110 supply-chain-trust-example-crate-000098 optional ^1.0