Module scalar

Re-exports

pub use crate::relation_and_scalar::ProtoScalarType;

pub use crate::relation_and_scalar::proto_scalar_type::ProtoRecordField;

Macros

impl_datum_type_copy 🔒

Macro to derive DatumType for all Datum variants that are simple Copy types

Structs

ArrayRustType

A new type that wraps a Vec that is used to differentiate the target Datum between Arrays and Lists. The target of this type is Array.

PropArray

PropDict

PropList

PropRange

Enums

Datum

A single value.

DatumKind

PropDatum

A mirror type for Datum that can be proptest-generated.

ReprScalarType

The type of a Datum as it is represented.

ScalarBaseType

SqlScalarType

The type of a Datum.

Statics

EMPTY_ARRAY_ROW 🔒

EMPTY_LIST_ROW 🔒

EMPTY_MAP_ROW 🔒

Traits

AsColumnType

Types that implement this trait can be stored in an SQL column with the specified SqlColumnType

DatumType

A bridge between native Rust types and SQL runtime types represented in Datums

Functions

add_arb_duration

arb_array 🔒

arb_array_dimension 🔒

arb_date 🔒

arb_datum

Generate an arbitrary PropDatum.

arb_datum_for_column

Generates an arbitrary PropDatum for the provided SqlColumnType.

arb_datum_for_scalar

Generates an arbitrary PropDatum for the provided SqlScalarType.

arb_dict 🔒

arb_list 🔒

arb_naive_date_time

Generates an arbitrary NaiveDateTime.

arb_numeric 🔒

arb_range 🔒

arb_range_data 🔒

arb_range_type

arb_record 🔒

arb_utc_date_time

Generates an arbitrary DateTime in Utc.

write_delimited 🔒