Derive Macro sea_orm::entity::prelude::DerivePrimaryKey [−][src]
#[derive(DerivePrimaryKey)]
Expand description
The DerivePrimaryKey derive macro will implement [PrimaryKeyToColumn] for PrimaryKey which defines tedious mappings between primary keys and columns. The [EnumIter] is also derived, allowing iteration over all enum variants.
Usage
use sea_orm::entity::prelude::*;
#[derive(Copy, Clone, Debug, EnumIter, DerivePrimaryKey)]
pub enum PrimaryKey {
CakeId,
FillingId,
}