Module diesel::sql_types

Types which represent a SQL data type.

The structs in this module are only used as markers to represent a SQL type. They should never be used in your structs. If you'd like to know the rust types which can be used for a given SQL type, see the documentation for that SQL type. Additional types may be provided by other crates.

To see which SQL type can be used with a given Rust type, see the "Implementors" section of FromSql.

Any backend specific types are re-exported through this module

Re-exports

pub use pg::types::sql_types::*;

pub use mysql::types::*;

Modules

ops	Represents the output of numeric operators in SQL

Structs

BigInt	The big integer SQL type.
Binary	The binary SQL type.
Bool	The boolean SQL type.
Date	The date SQL type.
Double	The double precision float SQL type.
Float	The float SQL type.
Integer	The integer SQL type.
Interval	The interval SQL type.
Nullable	The nullable SQL type.
Numeric	The arbitrary precision numeric SQL type.
SmallInt	The small integer SQL type.
Text	The text SQL type.
Time	The time SQL type.
Timestamp	The timestamp SQL type.
Tinyint	The tiny integer SQL type.

Traits

Foldable	Represents SQL types which can be used with SUM and AVG
HasSqlType	Indicates that a SQL type exists for a backend.
IntoNullable	Converts a type which may or may not be nullable into its nullable representation.
NotNull	A marker trait indicating that a SQL type is not null.
SingleValue	A marker trait indicating that a SQL type represents a single value, as opposed to a list of values.
SqlOrd	Marker trait for types which can be used with MAX and MIN
TypeMetadata	Information about how a backend stores metadata about given SQL types

Type Definitions

Decimal	Alias for Numeric
VarChar	The SQL VARCHAR type