Trait Select

pub trait Select: ToSql {
    type Selectable: Selectable;
    type Queryable: WriteQueryable;
}

Required Associated Types

type Selectable: Selectable

type Queryable: WriteQueryable

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<Q: Select> Select for Limit<Q>

type Selectable = <Q as Select>::Selectable

type Queryable = <Q as Select>::Queryable

impl<S, O> Select for GroupBy<S, O>

where S: Select, O: GroupOrder,

type Selectable = <S as Select>::Selectable

type Queryable = <S as Select>::Queryable

impl<S, O> Select for OrderBy<S, O>

where S: Select, O: Order,

type Selectable = <S as Select>::Selectable

type Queryable = <S as Select>::Queryable

impl<S, Q> Select for SelectStatement<S, Q>

where S: Selectable, Q: WriteQueryable,

type Selectable = S

type Queryable = Q

impl<S, Q, P> Select for Filter<SelectStatement<S, Q>, P>

where S: Selectable, Q: WriteQueryable, P: Predicate,

type Selectable = S

type Queryable = Q