modm1_initial;modm2_something;// mod m3_other;
usemigratex::BoxMigration;usecrate::MigContext;pubfnmigrations()->Vec<BoxMigration<MigContext>>{// IMPORTANT: sort by version (ascending)
vec![Box::new(m1_initial::M1Initial),Box::new(m2_something::M2Something),// Box::new(m2_other::M2Other),
// ...
]}