drain is used at run time in 7 crates (of which 2 optionally). It is a direct run-time dependency in 5 crates.

Depender (with downloads and own rev deps) drain version
20K 28 trust-dns-server ^0.1.1
1.9K kubert optional ^0.1.1
ort-http ^0.1
ort-tcp ^0.1
ort-grpc optional ^0.1