Struct MigrationRunner 

pub struct MigrationRunner { /* private fields */ }

Implementations

impl MigrationRunner

pub fn new(pool: Pool) -> MigrationRunner

pub fn with_migrations( pool: Pool, migrations: Vec<Box<dyn Migration>>, ) -> MigrationRunner

pub async fn ensure_table(&self) -> Result<(), Error>

pub async fn applied(&self) -> Result<Vec<String>, Error>

pub async fn next_batch(&self) -> Result<i32, Error>

pub async fn run_up(&self) -> Result<Vec<String>, Error>

pub async fn rollback(&self) -> Result<Vec<String>, Error>

pub async fn fresh(&self) -> Result<(), Error>

pub async fn wipe(&self) -> Result<(), Error>

Drop every table in the current schema, regardless of driver. Doesn’t re-run migrations — use fresh() for that.

• Postgres: DROP SCHEMA public CASCADE; CREATE SCHEMA public.
• MySQL: enumerate user tables and drop each (with FOREIGN_KEY_CHECKS=0).
• SQLite: enumerate user tables in sqlite_master and drop each.

pub async fn status(&self) -> Result<Vec<MigrationStatus>, Error>

pub async fn reset(&self) -> Result<Vec<String>, Error>

pub async fn refresh(&self) -> Result<Vec<String>, Error>

pub async fn run_up_step(&self) -> Result<Vec<String>, Error>

pub async fn pretend(&self) -> Result<Vec<String>, Error>

pub async fn install(&self) -> Result<(), Error>

pub fn count(&self) -> usize