fast-float2 is used at run time in 7 crates. It is a direct run-time dependency in 3 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) fast-float2 version
3.2K 3 jsonb ^0.2.3
1.5K liberty-db ^0.2
550 qsv ^0.2