pi_slotmap is used at run time in 19 crates. It is a direct run-time dependency in 13 crates. It's used only as a dev dependency in 2 crates (of which 1 directly).

Depender (with downloads and own rev deps) pi_slotmap version
650 6 pi_tcp ^0.1
370 1 pi_spatial ^0.1
180 3 pi_blocking_udp ^0.1
150 1 pi_slotmap_tree ^0.2
pi_orca ^0.1
pi_spatialtree ^0.1
1 pi_tree ^0.1
pi_ecs ^0.1
pi_flex_layout ^0.1
pi_udp ^0.1
1 pi_async_graph ^0.1
2 pi_graph ^0.1
pi_sparialtree ^0.1
1 pi_link_list dev ^0.1