pub(crate) fn rollback_migration(
        fork: &Fork,
        service_name: &str,
    ) -> Result<(), ExecutionError> {
        Schema::new(fork)
            .add_migration_rollback(service_name)
            .map_err(From::from)
    }
/// Initiates migration rollback. The rollback will actually be performed once
/// the block corresponding to `fork` is committed.
Initiates migration rollback. The rollback will actually be performed once
the block corresponding to `fork` is committed.
Initiates migration rollback . The rollback will actually be performed once the block corresponding to ` fork ` is committed .
pub(crate) fn rollback_migration(
        fork: &Fork,
        service_name: &str,
    ) -> Result<(), ExecutionError> {
        Schema::new(fork)
            .add_migration_rollback(service_name)
            .map_err(From::from)
    }
pub ( crate ) fn rollback_migration ( fork : & Fork , service_name : & str , ) -> Result < ( ) , ExecutionError > { Schema :: new ( fork ) . add_migration_rollback ( service_name ) . map_err ( From :: from ) }
Initiates migration rollback.
Initiates migration rollback .
fork
&Fork
service_name
&str
fork
&Fork
service_name
&str