Trait diesel::sql_types::SingleValue

pub trait SingleValue { }

A marker trait indicating that a SQL type represents a single value, as opposed to a list of values.

This trait should generally be implemented for all SQL types with the exception of Rust tuples. If a column could have this as its type, this trait should be implemented.

Deriving

This trait is automatically implemented by #[derive(SqlType)]

Implementors

• impl SingleValue for Bool

• impl SingleValue for Tinyint

• impl SingleValue for SmallInt

• impl SingleValue for Integer

• impl SingleValue for BigInt

• impl SingleValue for Float

• impl SingleValue for Double

• impl SingleValue for Numeric

• impl SingleValue for Text

• impl SingleValue for Binary

• impl SingleValue for Date

• impl SingleValue for Interval

• impl SingleValue for Time

• impl SingleValue for Timestamp

• impl<T: NotNull + SingleValue> SingleValue for Nullable<T>

• impl<ST> SingleValue for Unsigned<ST>

• impl SingleValue for Datetime

• impl SingleValue for Oid

• impl SingleValue for Timestamptz

• impl<ST> SingleValue for Array<ST>

• impl<ST> SingleValue for Range<ST>

• impl<ST> SingleValue for Record<ST>

• impl SingleValue for Uuid

• impl SingleValue for Json

• impl SingleValue for Jsonb

• impl SingleValue for Money

• impl SingleValue for MacAddr

• impl SingleValue for Inet

• impl SingleValue for Cidr