refpool is used at run time in 9 crates (of which 9 optionally).

Depender (with downloads and own rev deps) refpool version
969K 4 sized-chunks optional ^0.4.3
805K 137 im optional ^0.4
173K 43 im-rc optional ^0.4
55K 29 imbl optional ^0.4
54K 2 imbl-sized-chunks optional ^0.4.3
2.2K 9 tarantool optional ^0.4.3
1 sp-im optional ^0.4
2 sp-sized-chunks optional ^0.4.3