Module protocol 

PostgreSQL wire protocol implementation.

This module contains the low-level protocol encoding and decoding.

Structure

• backend: Server → Client messages (parsing)
• frontend: Client → Server messages (encoding)
• copy: COPY protocol messages (shared between frontend and backend)
• codec: Low-level encoding/decoding primitives
• types: Common protocol types (FormatCode, Oid, TransactionStatus)

Re-exports

pub use backend::RawMessage;

pub use copy::CopyData;

pub use copy::CopyDone;

pub use types::FormatCode;

pub use types::Oid;

pub use types::TransactionStatus;

Modules

backend

PostgreSQL backend (server → client) messages.

codec

PostgreSQL wire protocol encoding and decoding primitives.

copy

COPY protocol messages shared between frontend and backend.

frontend

PostgreSQL frontend (client → server) messages.

types

Common PostgreSQL wire protocol types.