Trait IdentityOf 

pub trait IdentityOf<E>
where
    E: EntityTrait,
{
    // Required method
    fn identity_of(self) -> Identity;
}

Conversion into an Identity whose columns are guaranteed to belong to entity E. Used by RelationBuilder::from / to so the type system enforces that relation columns reference the right table.

Required Methods

fn identity_of(self) -> Identity

Build the Identity.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<E, C> IdentityOf<E> for (C, C)

where E: EntityTrait<Column = C>, C: ColumnTrait,

fn identity_of(self) -> Identity

impl<E, C> IdentityOf<E> for (C, C, C)

where E: EntityTrait<Column = C>, C: ColumnTrait,

fn identity_of(self) -> Identity

impl<E, C> IdentityOf<E> for (C, C, C, C)

where E: EntityTrait<Column = C>, C: ColumnTrait,

fn identity_of(self) -> Identity

impl<E, C> IdentityOf<E> for (C, C, C, C, C)

where E: EntityTrait<Column = C>, C: ColumnTrait,

fn identity_of(self) -> Identity

impl<E, C> IdentityOf<E> for (C, C, C, C, C, C)

where E: EntityTrait<Column = C>, C: ColumnTrait,

fn identity_of(self) -> Identity

impl<E, C> IdentityOf<E> for (C, C, C, C, C, C, C)

where E: EntityTrait<Column = C>, C: ColumnTrait,

fn identity_of(self) -> Identity

impl<E, C> IdentityOf<E> for (C, C, C, C, C, C, C, C)

where E: EntityTrait<Column = C>, C: ColumnTrait,

fn identity_of(self) -> Identity

impl<E, C> IdentityOf<E> for (C, C, C, C, C, C, C, C, C)

where E: EntityTrait<Column = C>, C: ColumnTrait,

fn identity_of(self) -> Identity

impl<E, C> IdentityOf<E> for (C, C, C, C, C, C, C, C, C, C)

where E: EntityTrait<Column = C>, C: ColumnTrait,

fn identity_of(self) -> Identity

impl<E, C> IdentityOf<E> for (C, C, C, C, C, C, C, C, C, C, C)

where E: EntityTrait<Column = C>, C: ColumnTrait,

fn identity_of(self) -> Identity

impl<E, C> IdentityOf<E> for (C, C, C, C, C, C, C, C, C, C, C, C)

where E: EntityTrait<Column = C>, C: ColumnTrait,

fn identity_of(self) -> Identity

Implementors

impl<E, C> IdentityOf<E> for C

where E: EntityTrait<Column = C>, C: ColumnTrait,