Module diesel::pg

Provides types and functions related to working with PostgreSQL

Much of this module is re-exported from database agnostic locations. However, if you are writing code specifically to extend Diesel on PostgreSQL, you may need to work with this module directly.

Modules

data_types

Data structures for PG types which have no corresponding Rust type

expression

PostgreSQL related query builder extensions

types

PostgreSQL specific types

Structs

DistinctOnClause

Represents DISTINCT ON (...)

FailedToLookupTypeError

This error indicates that a type lookup for a custom postgres type failed

Pg

The PostgreSQL backend

PgConnection

The connection string expected by PgConnection::establish should be a PostgreSQL connection string, as documented at https://www.postgresql.org/docs/9.4/static/libpq-connect.html#LIBPQ-CONNSTRING

PgQueryBuilder

The PostgreSQL query builder

PgTypeMetadata

The OIDs for a SQL type

PgValue

Raw postgres value as received from the database

TransactionBuilder

Used to build a transaction, specifying additional details.