hilbert_2d is used at run time in 6 crates (of which 1 optionally). It is a direct run-time dependency in 3 crates. It's used at build time in 1 crate. It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps) hilbert_2d version
950 2 pmtiles ^1
850 3 tile-grid ^1.1.0
1 pmtiles2 ^1
cfluid build ^1.1.0
700 4 fast_hilbert dev ^1.0.0
hilbert-curve-rust dev ^1.0.0