Trait surreal_simple_querybuilder::foreign_key::IntoKey

pub trait IntoKey<I> {
    fn into_key<E>(&self) -> Result<I, E>
    where
        E: Error;
}

Any type use inside a ForeignKey must implement this trait. It allows you to transform the I type into an ID when I is serialized.

Required Methods

fn into_key<E>(&self) -> Result<I, E>where
    E: Error,

Implementations on Foreign Types

impl<V, K> IntoKey<K> for Vec<V>where
    V: IntoKey<K>,
    K: FromIterator<K>,

An implementation for vector of objects that implement the IntoKey trait. So you can have Foreign<Vec<MyType>> rather than Vec<Foreign<MyType>>

fn into_key<E>(&self) -> Result<K, E>where
    E: Error,

impl<V: IntoKey<K>, K> IntoKey<K> for Box<V>

fn into_key<E>(&self) -> Result<K, E>where
    E: Error,

Implementors