const_panic is used at run time in 1,031 crates (of which 225 optionally). It is a direct run-time dependency in 22 crates. It's used only as a dev dependency in 103 crates.

Depender (with downloads and own rev deps) const_panic version
156K 24 konst ^0.2.6
91K 22 encase ^0.2
56K 42 abi_stable ^0.2.1
15K arch-into ^0.2
8.3K 2 aligned-buffer ^0.2
1.3K 1 constmuck_internal ^0.2
1.3K 9 libafl ^0.2.9
600 2 assert_cfg ^0.2.0
230 2 arrayvec-const ^0.2.12
140 const_base ^0.2.7
1 rusty-xed ^0.2.8
error_union ^0.2.8
600 1 bilrost optional ^0.2
cphf ^0.2.12
dungeon-cell ^0.2.0
atomic_cell ^0.2.4
streamliner ^0.2.8
geometrid ^0.2
nlist ^0.2
dynrsaur ^0.2.11
310 4 swh-graph optional ^0.2.8
1 auto-lsp-core optional ^0.2.11