Struct MigrationRecorder 

pub struct MigrationRecorder { /* private fields */ }

Available on crate feature database and non-WebAssembly only.

Migration recorder (in-memory only, for backward compatibility)

Implementations

impl MigrationRecorder

pub fn new() -> MigrationRecorder

Creates a new instance.

pub fn record_applied(&mut self, app: &str, name: &str)

Performs the record applied operation.

pub fn get_applied_migrations(&self) -> &[MigrationRecord]

Returns the applied migrations.

pub fn is_applied(&self, app: &str, name: &str) -> bool

Returns the pplied.

pub fn ensure_schema_table(&self)

Performs the ensure schema table operation.

pub async fn ensure_schema_table_async<T>( &self, _pool: &T, ) -> Result<(), MigrationError>

Performs the ensure schema table async operation.

pub async fn is_applied_async<T>( &self, _pool: &T, app: &str, name: &str, ) -> Result<bool, MigrationError>

Returns the pplied async.

pub async fn record_applied_async<T>( &mut self, _pool: &T, app: &str, name: &str, ) -> Result<(), MigrationError>

Performs the record applied async operation.

pub fn unapply(&mut self, app: &str, name: &str)

Remove a migration record (for rollback)

pub fn get_applied_for_app(&self, app: &str) -> Vec<MigrationRecord>

Get all applied migrations for a specific app

pub async fn unapply_async<T>( &mut self, _pool: &T, app: &str, name: &str, ) -> Result<(), MigrationError>

Async version of unapply

pub async fn get_applied_for_app_async<T>( &self, _pool: &T, app: &str, ) -> Result<Vec<MigrationRecord>, MigrationError>

Async version of get_applied_for_app

Trait Implementations

impl Default for MigrationRecorder

fn default() -> MigrationRecorder

Returns the “default value” for a type.