Trait migration::MigratorTrait

pub trait MigratorTrait: Send {
    // Required method
    fn migrations() -> Vec<Box<dyn MigrationTrait + 'static, Global>, Global>;

    // Provided methods
    fn get_migration_files() -> Vec<Migration, Global> { ... }
    fn get_migration_models<'life0, 'async_trait>(
        db: &'life0 DatabaseConnection
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Model, Global>, DbErr>> + Send + 'async_trait, Global>>
       where 'life0: 'async_trait,
             Self: 'async_trait { ... }
    fn get_migration_with_status<'life0, 'async_trait>(
        db: &'life0 DatabaseConnection
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Migration, Global>, DbErr>> + Send + 'async_trait, Global>>
       where 'life0: 'async_trait,
             Self: 'async_trait { ... }
    fn get_pending_migrations<'life0, 'async_trait>(
        db: &'life0 DatabaseConnection
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Migration, Global>, DbErr>> + Send + 'async_trait, Global>>
       where 'life0: 'async_trait,
             Self: 'async_trait { ... }
    fn get_applied_migrations<'life0, 'async_trait>(
        db: &'life0 DatabaseConnection
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Migration, Global>, DbErr>> + Send + 'async_trait, Global>>
       where 'life0: 'async_trait,
             Self: 'async_trait { ... }
    fn install<'life0, 'async_trait>(
        db: &'life0 DatabaseConnection
    ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>
       where 'life0: 'async_trait { ... }
    fn fresh<'life0, 'async_trait>(
        db: &'life0 DatabaseConnection
    ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>
       where 'life0: 'async_trait,
             Self: 'async_trait { ... }
    fn refresh<'life0, 'async_trait>(
        db: &'life0 DatabaseConnection
    ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>
       where 'life0: 'async_trait,
             Self: 'async_trait { ... }
    fn reset<'life0, 'async_trait>(
        db: &'life0 DatabaseConnection
    ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>
       where 'life0: 'async_trait,
             Self: 'async_trait { ... }
    fn status<'life0, 'async_trait>(
        db: &'life0 DatabaseConnection
    ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>
       where 'life0: 'async_trait,
             Self: 'async_trait { ... }
    fn up<'life0, 'async_trait>(
        db: &'life0 DatabaseConnection,
        steps: Option<u32>
    ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>
       where 'life0: 'async_trait,
             Self: 'async_trait { ... }
    fn down<'life0, 'async_trait>(
        db: &'life0 DatabaseConnection,
        steps: Option<u32>
    ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>
       where 'life0: 'async_trait,
             Self: 'async_trait { ... }
}

Performing migrations on a database

Required Methods

fn migrations() -> Vec<Box<dyn MigrationTrait + 'static, Global>, Global>

Vector of migrations in time sequence

Provided Methods

fn get_migration_files() -> Vec<Migration, Global>

Get list of migrations wrapped in Migration struct

fn get_migration_models<'life0, 'async_trait>( db: &'life0 DatabaseConnection ) -> Pin<Box<dyn Future<Output = Result<Vec<Model, Global>, DbErr>> + Send + 'async_trait, Global>>where 'life0: 'async_trait, Self: 'async_trait,

Get list of applied migrations from database

fn get_migration_with_status<'life0, 'async_trait>( db: &'life0 DatabaseConnection ) -> Pin<Box<dyn Future<Output = Result<Vec<Migration, Global>, DbErr>> + Send + 'async_trait, Global>>where 'life0: 'async_trait, Self: 'async_trait,

Get list of migrations with status

fn get_pending_migrations<'life0, 'async_trait>( db: &'life0 DatabaseConnection ) -> Pin<Box<dyn Future<Output = Result<Vec<Migration, Global>, DbErr>> + Send + 'async_trait, Global>>where 'life0: 'async_trait, Self: 'async_trait,

Get list of pending migrations

fn get_applied_migrations<'life0, 'async_trait>( db: &'life0 DatabaseConnection ) -> Pin<Box<dyn Future<Output = Result<Vec<Migration, Global>, DbErr>> + Send + 'async_trait, Global>>where 'life0: 'async_trait, Self: 'async_trait,

Get list of applied migrations

fn install<'life0, 'async_trait>( db: &'life0 DatabaseConnection ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>where 'life0: 'async_trait,

Create migration table seaql_migrations in the database

fn fresh<'life0, 'async_trait>( db: &'life0 DatabaseConnection ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>where 'life0: 'async_trait, Self: 'async_trait,

Drop all tables from the database, then reapply all migrations

fn refresh<'life0, 'async_trait>( db: &'life0 DatabaseConnection ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>where 'life0: 'async_trait, Self: 'async_trait,

Rollback all applied migrations, then reapply all migrations

fn reset<'life0, 'async_trait>( db: &'life0 DatabaseConnection ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>where 'life0: 'async_trait, Self: 'async_trait,

Rollback all applied migrations

fn status<'life0, 'async_trait>( db: &'life0 DatabaseConnection ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>where 'life0: 'async_trait, Self: 'async_trait,

Check the status of all migrations

fn up<'life0, 'async_trait>( db: &'life0 DatabaseConnection, steps: Option<u32> ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>where 'life0: 'async_trait, Self: 'async_trait,

Apply pending migrations

fn down<'life0, 'async_trait>( db: &'life0 DatabaseConnection, steps: Option<u32> ) -> Pin<Box<dyn Future<Output = Result<(), DbErr>> + Send + 'async_trait, Global>>where 'life0: 'async_trait, Self: 'async_trait,

Rollback applied migrations

Implementors

impl MigratorTrait for Migrator