Function migrate 

pub async fn migrate<D, Q, I, F>(
    db: &D,
    migrations: I,
    migration_table: Option<&str>,
    logger: Option<F>,
) -> Result<(), Error>
where
    D: DatabaseExecutor,
    Q: Query + MigrationMeta + Clone,
    I: IntoIterator<Item = Migration<Q>>,
    F: Fn(&str),

Executes database migrations.

Arguments

• db - The database executor.
• migrations - A list of migrations to apply.
• migration_table - Optional custom name for the migration tracking table. Defaults to _d1_migrations.
• logger - Optional callback for logging migration progress.