crates-io is used at run time in 135 crates (of which 6 optionally). It is a direct run-time dependency in 11 crates. It's used at build time in 7 crates (of which 3 optionally, ). It's used only as a dev dependency in 6 crates (of which 1 directly).

Number of dependers crates-io version Downloads/month
44 0.40.5 76K
6 0.39.2 12K
3 0.38.0 69
5 0.37.0 2.9K
7 0.36.0 53
6 0.35.1 1.0K
16 0.34.0 3.5K
13 0.33.1 2.5K
2 0.32.0 0
10 0.31.1 14
5 0.29.0 0
2 0.28.0 0
2 0.27.0 0
1 0.26.0 0
2 0.24.0 0
2 0.23.0 0
2 0.22.0 0
1 0.21.0 500
4 0.20.0 0
8 0.10 0
7 0.x 7
Depender (with downloads and own rev deps) crates-io version
98K 123 cargo ^0.40.4
2.4K semverver ^0.34
500 5 cargo-test-support ^0.40.4
190 cargo-upload ^0.37
semververfork ^0.32
alfred-crates ^0.24
truck ^0.32.0
cargo-information ^0.40.0
vkcargo ^0.31
capm ^0.38
my-cargo ^0.40.4
cargo-index-transit dev ^0.35