Crate mz_pgwire 

PostgreSQL network (“wire”) protocol.

For brevity, we often refer to the protocol as “pgwire,” hence the name of this module. Beware that this name is only commonly used in the CockroachDB and Materialize ecosystems. The PostgreSQL documentation, for example, uses the long-winded “Frontend/Backend Protocol” title instead.

Useful references

• PostgreSQL Frontend/Backend Protocol documentation
• CockroachDB pgwire implementation
• “Postgres on the wire” PGCon talk

Modules

fuzz_exports

Internal types re-exported under cfg(feature = "fuzzing") so the fuzz crate can drive the frontend-message decoder directly. Not for production use.

Structs

Config

Configures a Server.

MetricsConfig

Server

A server that communicates with clients via the pgwire protocol.

Functions

match_handshake

Reports whether the given stream begins with a pgwire handshake.