Module postgres 

PostgreSQL types.

• types: zero-sized SQL type markers used for compile-time checks.
• PostgreSQLType: column types as written in DDL, with their metadata.
• TypeCategory: how a Rust field type maps to a PostgreSQL column.
• PgTypeCategory: categories of SQL type names, used when parsing.
• ddl: schema objects (tables, columns, indexes, …) for migrations.
• names: default constraint names.

Modules

ddl

PostgreSQL schema objects (schemas, enums, sequences, roles, policies, privileges, tables, columns, indexes, constraints, views) for migrations.

names

Default names for PostgreSQL constraints the schema producers derive.

types

Zero-sized SQL type markers for the PostgreSQL dialect.

Enums

PgTypeCategory

The family of a PostgreSQL type declaration, such as varchar(255) or timestamp with time zone, ignoring arguments.

PostgreSQLType

A PostgreSQL column type as written in DDL.

TypeCategory

The kind of a Rust field type, for choosing a default PostgreSQL column type.