Trait JoinMeta

pub trait JoinMeta {
    type IdType: Clone + Send + Eq + PartialEq + Hash;

    // Required method
    fn _id(&self) -> Self::IdType;
}

Required Associated Types

type IdType: Clone + Send + Eq + PartialEq + Hash

Required Methods

fn _id(&self) -> Self::IdType

Implementations on Foreign Types

impl<T: JoinMeta> JoinMeta for Option<T>

type IdType = Option<<T as JoinMeta>::IdType>

fn _id(&self) -> Self::IdType

Implementors

impl<T: JoinMeta> JoinMeta for Join<T>

type IdType = <T as JoinMeta>::IdType