iou is used at run time in 2 crates (of which 1 optionally). It's used only as a dev dependency in 1 crate.

Number of dependers iou version Downloads/month
1 0.3.3 4.6K
1 0.2.0 1
1 0.0.0-ringbahn.1 7
Depender (with downloads and own rev deps) iou version
ringbahn ^0.0.0-ringbahn.1
480 3 ioprio optional ^0.3
linux-io-uring dev ^0.2