Crate seamless_macros 

Attribute Macros

ApiBody

Use this macro to generate serde Serialize/Deserialize impls in addition to an ApiBody impl that can hand back information about the shape of the type.

Derive Macros

ApiError

Use this macro to generate an Into<ApiError> implementation for your custom error type. Your custom error type needs to implement Debug and Display in order to derive ApiError. Display in particular determines what the error message will be. You can then use attribtues to set the status code, and decide on whether the error message will be internal-only or external.