Trait AsChangeset 

pub trait AsChangeset {
    type Target: QuerySource;
    type Changeset;

    // Required method
    fn as_changeset(self) -> Self::Changeset;
}

Types which can be passed to update.set.

This trait can be derived

Required Associated Types

type Target: QuerySource

The table which Self::Changeset will be updating

type Changeset

The update statement this type represents

Required Methods

fn as_changeset(self) -> Self::Changeset

Convert self into the actual update statement being executed

Implementations on Foreign Types

impl<T: AsChangeset> AsChangeset for Option<T>

type Target = <T as AsChangeset>::Target

type Changeset = Option<<T as AsChangeset>::Changeset>

fn as_changeset(self) -> Self::Changeset

impl<Target, T> AsChangeset for (T₁, T₂, …, Tₙ)

where T: AsChangeset<Target = Target>, Target: QuerySource,

type Target = Target

type Changeset = (<T as AsChangeset>::Changeset,)

fn as_changeset(self) -> Self::Changeset

Implementors