Module pg_protocol

Modules

truncated_fmt

Structs

ConnectionContext

ParameterStatus

At present there is a hard-wired set of parameters for which ParameterStatus will be generated: they are:

PgProtocol

The state machine for each psql connection. Read pg messages from tcp stream and write results back.

PgStream

Wraps a byte stream and read/write pg messages.

TlsConfig

Configures TLS encryption for connections.

Enums

PgProtocolState 🔒

States flow happened from top to down.

PgStreamInner 🔒

Statics

CURRENT_SESSION

The current session. Concrete type is erased for different session implementations.

RW_QUERY_LOG_TRUNCATE_LEN 🔒

Truncates query log if it’s longer than RW_QUERY_LOG_TRUNCATE_LEN, to avoid log file being too large.

Traits

PgByteStream

Trait for a byte stream that can be used for pg protocol.

Functions

build_ssl_ctx_from_config 🔒

cstr_to_str

Truncate 0 from C string in Bytes and stringify it (returns slice, no allocations).

record_sql_in_span 🔒

Record sql in the current tracing span.

redact_sql 🔒

Redacts SQL options. Data in DML is not redacted.