arref is used at run time in 10 crates. It is a direct run-time dependency in 6 crates.

Depender (with downloads and own rev deps) arref version
440 2 loro-rle ^0.1.0
420 1 loro-internal ^0.1.0
370 4 generic-btree ^0.1.0
crdt-richtext ^0.1.0
crdt-woot ^0.1.0
1 crdt-list ^0.1.0