Crate sea_orm_newtype

sea-orm-newtype

This crate provides helper derive macro to implement new-type pattern for sea-orm.

Example

use std::marker::PhantomData;
use uuid::Uuid;

use sea_orm_newtype::DeriveNewType;

/// New type for id that has specific type.
#[derive(Debug, Clone, PartialEq, DeriveNewType)]
#[sea_orm_newtype(from_into = "Uuid", primary_key)]
pub struct Id<T>(Uuid, PhantomData<T>);

impl<T> From<Uuid> for Id<T> {
    fn from(id: Uuid) -> Id<T> {
        Id(id, PhantomData)
    }
}

impl<T> From<Id<T>> for Uuid {
    fn from(value: Id<T>) -> Self {
        value.0
    }
}

Re-exports

• pub use sea_orm;
• pub use sea_orm::sea_query;

Enums

• Value
  Value variants

Traits

• Nullable
• TryFromU64
  Try to convert a type to a u64
• TryGetable
  An interface to get a value from the query result
• ValueType

Derive Macros

• DeriveNewType
  derive macro to implement new-type pattern for sea-orm. Derive some traits to use in sea-orm. By default, the following traits are implemented.