helpers4/rust

helpers4 is a dependency-free Rust utility crate, organized as feature-gated modules that consumers call directly. Its principal workflow is selecting a helper module, supplying explicit inputs, and receiving a transformed value or typed error; it is not a standalone service or sequential processing pipeline. The graph groups documented capabilities by domain and shows the crate root as the public module-export layer. The README documents secret, but that module is absent from the provided tree, so its source path and wiring cannot be established.