Struct MigrationManager

pub struct MigrationManager { /* private fields */ }

Main migration manager that handles all migration operations

Implementations

impl MigrationManager

pub async fn new(config: Config) -> Result<Self, MigrationError>

Create a new migration manager and establish database connection

pub async fn get_applied_migrations( &self, ) -> Result<Vec<MigrationRecord>, MigrationError>

Get all applied migrations from the database

pub async fn get_migration_files( &self, ) -> Result<Vec<MigrationFile>, MigrationError>

Get all migration files from the filesystem

pub async fn get_pending_migrations( &self, ) -> Result<Vec<MigrationFile>, MigrationError>

Get pending migrations (files that haven’t been applied)

pub async fn apply_migration( &mut self, migration: &MigrationFile, ) -> Result<(), MigrationError>

Apply a single migration

pub async fn rollback_migration( &mut self, version: &str, ) -> Result<(), MigrationError>

Rollback a single migration

pub async fn is_migration_applied( &self, version: &str, ) -> Result<bool, MigrationError>

Check if a migration is already applied

pub async fn verify_migrations( &self, ) -> Result<Vec<MigrationError>, MigrationError>

Verify migration integrity (check checksums)

pub async fn reset_migrations(&mut self) -> Result<(), MigrationError>

Reset all migrations (destructive operation)

pub fn get_config(&self) -> &Config

Get the configuration

pub async fn update_migration_checksum( &self, version: &str, new_checksum: &str, ) -> Result<(), MigrationError>

Update the checksum of an existing migration record

pub async fn create_migration_file( &self, description: &str, ) -> Result<PathBuf, MigrationError>

Create a new migration file