Trait Migrate 

pub trait Migrate {
    // Required methods
    fn ensure_migrations_table(&mut self) -> BoxFuture<'_, Result<()>>;
    fn dirty_version(&mut self) -> BoxFuture<'_, Result<Option<i64>>>;
    fn version(&mut self) -> BoxFuture<'_, Result<Option<(i64, bool)>>>;
    fn validate<'e: 'm, 'm>(
        &'e mut self,
        migration: &'m Migration,
    ) -> BoxFuture<'m, MigrateResult<()>>;
    fn list_applied_migrations(
        &mut self,
    ) -> BoxFuture<'_, Result<Vec<AppliedMigration>>>;
    fn lock(&mut self) -> BoxFuture<'_, Result<()>>;
    fn unlock(&mut self) -> BoxFuture<'_, Result<()>>;
    fn apply<'e: 'm, 'm>(
        &'e mut self,
        migration: &'m Migration,
    ) -> BoxFuture<'m, Result<Duration>>;
    fn revert<'e: 'm, 'm>(
        &'e mut self,
        migration: &'m Migration,
    ) -> BoxFuture<'m, Result<Duration>>;
}

Available on crate feature migrate only.

Required Methods

fn ensure_migrations_table(&mut self) -> BoxFuture<'_, Result<()>>

fn dirty_version(&mut self) -> BoxFuture<'_, Result<Option<i64>>>

fn version(&mut self) -> BoxFuture<'_, Result<Option<(i64, bool)>>>

👎Deprecated

fn validate<'e: 'm, 'm>( &'e mut self, migration: &'m Migration, ) -> BoxFuture<'m, MigrateResult<()>>

👎Deprecated

fn list_applied_migrations( &mut self, ) -> BoxFuture<'_, Result<Vec<AppliedMigration>>>

fn lock(&mut self) -> BoxFuture<'_, Result<()>>

fn unlock(&mut self) -> BoxFuture<'_, Result<()>>

fn apply<'e: 'm, 'm>( &'e mut self, migration: &'m Migration, ) -> BoxFuture<'m, Result<Duration>>

fn revert<'e: 'm, 'm>( &'e mut self, migration: &'m Migration, ) -> BoxFuture<'m, Result<Duration>>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Migrate for AnyConnection

Available on crate feature any and (crate features mssql or mysql or odbc or postgres or sqlite) only.

impl Migrate for MySqlConnection

Available on crate feature mysql only.

impl Migrate for PgConnection

Available on crate feature postgres only.

impl Migrate for SqliteConnection

Available on crate feature sqlite only.