alloc-stdlib is used at run time in 380 crates (of which 89 optionally). It is a direct run-time dependency in 2 crates. It's used at build time in 4 crates (). It's used only as a dev dependency in 15 crates.

Depender (with downloads and own rev deps) alloc-stdlib version
2.8M 180 brotli optional ~0.2
2.4M 16 brotli-decompressor optional ~0.2