serde_dynamo is used at run time in 9 crates (of which 2 optionally). It is a direct run-time dependency in 7 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) serde_dynamo version
160K 24 aws_lambda_events optional ^4.1
900 easy-dynamodb ^4.2.14
850 4 modyne ^4.2.13
dynamodb-book-ch20-bigtimedeals ^4.2.3
dynamodb-book-ch21-github ^4.2.3
wrzasqpl-commons-aws ^4.2.13
180 hotfix optional ^4.2.12
1.8K cipherstash-dynamodb dev ^4