system_error is used at run time in 3 crates (of which 1 optionally). It is a direct run-time dependency in 2 crates. It's used only as a dev dependency in 1 crate.

Number of dependers system_error version Downloads/month
2 0.2.0 500
2 0.1.1 21
Depender (with downloads and own rev deps) system_error version
440 2 vmap ^0.2
fnhook ^0.1.1