//! Operation-level wrappers: shared `Input`/`Output` RAII handles plus future
//! op-builder types (sign, verify, encrypt, generate).
//!
//! All `rnp_input_t` and `rnp_output_t` ownership in this crate flows through
//! [`Input`] and [`Output`] declared in [`io`]. No other module calls
//! `rnp_input_*` or `rnp_output_*` destroyers directly.
pub use ;