Derive Macro DeriveEntityModel 

#[derive(DeriveEntityModel)]
{
    // Attributes available to this derive:
    #[sea_orm]
}

This derive macro is the ‘almighty’ macro which automatically generates Entity, Column, and PrimaryKey from a given Model.

Usage

use sea_orm::entity::prelude::*;
use serde::{Deserialize, Serialize};

#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Deserialize, Serialize)]
#[sea_orm(table_name = "posts")]
pub struct Model {
    #[sea_orm(primary_key)]
    pub id: i32,
    pub title: String,
    #[sea_orm(column_type = "Text")]
    pub text: String,
}

Entity should always have a primary key. Or, it will result in a compile error. See https://github.com/SeaQL/sea-orm/issues/485 for details.

use sea_orm::entity::prelude::*;

#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
#[sea_orm(table_name = "posts")]
pub struct Model {
    pub title: String,
    #[sea_orm(column_type = "Text")]
    pub text: String,
}