vec_extract_if_polyfill is used at run time in 21 crates. It is a direct run-time dependency in 2 crates. It's used only as a dev dependency in 4 crates.

Depender (with downloads and own rev deps) vec_extract_if_polyfill version
10K 4 solana-unified-scheduler-pool ^0.1.0
950 11 librashader-presets ^0.1.0