serde_spanned is used at run time in 7,843 crates (of which 723 optionally). It is a direct run-time dependency in 8 crates. It's used at build time in 1,736 crates (of which 447 optionally, ). It's used only as a dev dependency in 972 crates.

Depender (with downloads and own rev deps) serde_spanned version
13.8M 5861 toml ^0.6.8
15.9M 484 toml_edit optional ^0.6.8
650 duvet ^0.6
280 indexmenow =0.6.3
16 eternaltwin_config ^0.6.4
supply-chain-trust-example-crate-000064 ^0.6.8
pixi ^0.6.5
140 1 authly-common optional ^0.6