Registry is used at run time in 11 crates (of which 4 optionally). It is a direct run-time dependency in 9 crates. It's used at build time in 5 crates (of which 2 optionally, 2 directly). It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) Registry version
2.1K 3 eventlog ^1.2.2
600 1 winfsp_wrs_sys build ^1.2.3
390 1 qsu ^1.2.3
csgo-gsi ^1.0.0-alpha.4
csgo-gsi2 ^1.2.2
verboten ^1
monitor-control-win ^1.1.0
svcwrap ^1.0.0-alpha.1
1 ether-rpc ^1.2.3
winfsp-rs ^1.2.2
2 winfsp-sys optional build ^1.2.3
hoard dev ^1.2