pub struct MigrationManager { /* private fields */ }Expand description
数据库迁移管理器
Implementations§
Source§impl MigrationManager
impl MigrationManager
pub fn new(query_executor: Box<dyn QueryExecutor>) -> Self
Sourcepub async fn run_migrations(&self, context: &QueryContext) -> DatabaseResult<()>
pub async fn run_migrations(&self, context: &QueryContext) -> DatabaseResult<()>
运行所有待执行的迁移
Sourcepub async fn rollback_migration(
&self,
version: &str,
context: &QueryContext,
) -> DatabaseResult<()>
pub async fn rollback_migration( &self, version: &str, context: &QueryContext, ) -> DatabaseResult<()>
回滚指定版本的迁移
Sourcepub async fn get_migration_status(
&self,
context: &QueryContext,
) -> DatabaseResult<Vec<MigrationInfo>>
pub async fn get_migration_status( &self, context: &QueryContext, ) -> DatabaseResult<Vec<MigrationInfo>>
获取迁移状态
Trait Implementations§
Source§impl MigrationManager for MigrationManager
impl MigrationManager for MigrationManager
fn run_migrations<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = DatabaseResult<()>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn rollback_migration<'life0, 'life1, 'async_trait>(
&'life0 self,
version: &'life1 str,
) -> Pin<Box<dyn Future<Output = DatabaseResult<()>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn get_migration_status<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = DatabaseResult<Vec<MigrationInfo>>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Auto Trait Implementations§
impl !RefUnwindSafe for MigrationManager
impl !UnwindSafe for MigrationManager
impl Freeze for MigrationManager
impl Send for MigrationManager
impl Sync for MigrationManager
impl Unpin for MigrationManager
impl UnsafeUnpin for MigrationManager
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> ErasedDestructor for Twhere
T: 'static,
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more