Derive Macro Cbor 

#[derive(Cbor)]
{
    // Attributes available to this derive:
    #[cbor]
    #[serde]
}

Derives serde::Serialize and serde::Deserialize with CBOR protocol details: integer map keys (#[cbor(key = <integer>)] on fields), field-order array structs (#[cbor(array)] on the container) and a CBOR tag (#[cbor(tag = <integer>)] on the container). The tag is written on encode and transparent on decode, so input is accepted with or without it. The declared details are also exposed through an implementation of the cbor2::Cbor trait, so the generated code requires the cbor2 crate under that name.

Do not also derive serde’s Serialize/Deserialize: this macro generates both impls (the implementations would conflict).