cdrs-tokio-helpers-derive

Procedural macros that derive helper traits for CDRS Cassandra to Rust types conversion back and forth

Features:

• convert Cassandra primitive types (not lists, sets, maps, UDTs) into Rust
• recursively convert Cassandra "collection" types (lists, sets, maps) into Rust
• recursively convert Cassandra UDTs into Rust
• recursively convert optional fields into Rust
• convert Rust primitive types into Cassandra query values
• convert Rust "collection" types into Cassandra query values
• convert Rust structures into Cassandra query values
• convert Option<T> into Cassandra query value
• generates an insert method for a Rust struct type