It's used only as a dev dependency in 13 crates.

Depender (with downloads and own rev deps) fibers_global version
9.4K 6 rustracing_jaeger dev ^0.1
340 5 fibers_http_server dev ^0.1
210 8 fibers_rpc dev ^0.1
200 8 cannyls dev ^0.1
130 1 rustun dev ^0.1
1 ecpool dev ^0.1
1 fibers_http_client dev ^0.1
2 fibers_transport dev ^0.1
2 frugalos_mds dev ^0.1
4 frugalos_raft dev ^0.1
1 frugalos_segment dev ^0.1
plumcast dev ^0.1
rusturn dev ^0.1