//! PostgreSQL wire protocol compatibility layer (Phase 3.1 PG parity).
//!
//! Exposes a minimal subset of the PG v3 protocol so `psql`, JDBC drivers
//! (pgjdbc), node-postgres, pgAdmin, DBeaver, and friends can connect to
//! RedDB as if it were PostgreSQL.
//!
//! # Scope (Phase 3.1)
//!
//! * Startup message negotiation (protocol version 3.0 / 196608).
//! * Authentication: `trust` only (no password). Clients that send an
//! actual password are accepted — the password is ignored.
//! * Simple query protocol (`Q` frames): parse → execute → stream rows.
//! * Extended query protocol (`Parse` / `Bind` / `Describe` / `Execute`).
//! * Minimal row description using a small OID mapping table.
//! * ReadyForQuery + CommandComplete + ErrorResponse framing.
//!
//! Not in this phase (future 3.1.x):
//! * SASL / SCRAM auth, TLS.
//! * Function-call protocol.
//! * COPY protocol.
//! * NOTIFY / LISTEN.
pub use ;
pub use ;
pub use ;