Module postgres::types

Types.

This module is a reexport of the postgres_types crate.

Macros

• accepts
  Generates a simple implementation of ToSql::accepts which accepts the types passed to it.
• to_sql_checked
  Generates an implementation of ToSql::to_sql_checked.

Structs

• Field
  Information about a field of a composite type.
• Json
  A wrapper type to allow arbitrary Serialize/Deserialize types to convert to Postgres JSON values.
• PgLsn
  Postgres PG_LSN type.
• Type
  A Postgres type.
• WasNull
  An error indicating that a NULL Postgres value was passed to a FromSql implementation that does not support NULL values.
• WrongType
  An error indicating that a conversion was attempted between incompatible Rust and Postgres types.

Enums

• Date
  A wrapper that can be used to represent infinity with Type::Date types.
• Format
  Supported Postgres message format types
• IsNull
  An enum representing the nullability of a Postgres value.
• Kind
  Represents the kind of a Postgres type.
• Timestamp
  A wrapper that can be used to represent infinity with Type::Timestamp and Type::Timestamptz types.

Traits

• BorrowToSql
  A trait used by clients to abstract over &dyn ToSql and T: ToSql.
• FromSql
  A trait for types that can be created from a Postgres value.
• FromSqlOwned
  A trait for types which can be created from a Postgres value without borrowing any data.
• ToSql
  A trait for types that can be converted into Postgres values.

Type Definitions

• Oid
  A Postgres OID.