Option to wrap each individual migration in a separate transaction

[IgnisDa]

My use case: I have written 7 different migrations, which each take around ~1 minute to run (so a total of 7 minutes). In that timespan, if the process is aborted, I do not want the entire progress to be discarded. Wrapping EACH migration in a transaction will enable the process to pick back up from the individual migration that failed (instead of re-running all 7 again).

Looking through #1379, it seems that Migrator::up wraps all the migrations into a single transaction. Would it be possible to expose a method (or perhaps a MigratorBuilder?) which will enable each individual migration to be run in a separate transaction?

Note: I am talking about Postgres here.