Lockfree is used at run time in 122 crates (of which 17 optionally). It is a direct run-time dependency in 18 crates. It's used only as a dev dependency in 5 crates (of which 3 directly).

Depender (with downloads and own rev deps) Lockfree version
3.1K 18 glommio ^0.5
1.8K lease ^0.5
360 1 data_bucket ^0.5.1
340 worktable ^0.5.1
250 71 surge-imports ^0.5.1
1 lol-async ^0.5.1
portal ^0.5
files ^0.5
interned-string ^0.5.1
eventador ^0.5.1
employer ^0.5.1
fuzzr ^0.5.1
logflume ^0.5.1
2 performance_measurement ^0.5.1
ring-log ^0.5.1
ezrpc ^0.5
foxear ^0.5
500 1 uiua optional ^0.5.1
350 1 data_bucket_derive dev ^0.5.1
unlink dev ^0.5
sling dev ^0.5