migrator::migrations::m20250409171833_add_permissions_object_subject_idx

Struct MigrationOperation

struct MigrationOperation;

Trait Implementations§

impl Operation<Postgres> for MigrationOperation

fn up<'life0, 'life1, 'async_trait>( &'life0 self, conn: &'life1 mut PgConnection, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

The up method executes the operation when applying the migration. Read more

fn down<'life0, 'life1, 'async_trait>( &'life0 self, conn: &'life1 mut PgConnection, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

The down method reverses the operation when rolling back the migration. Read more

fn is_destructible(&self) -> bool

Indicates whether the up operation is destructible. Read more

Auto Trait Implementations§

impl Freeze for MigrationOperation

impl RefUnwindSafe for MigrationOperation

impl Send for MigrationOperation

impl Sync for MigrationOperation

impl Unpin for MigrationOperation

impl UnwindSafe for MigrationOperation

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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where T: ?Sized,

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where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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impl<T> ErasedDestructor for T
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