rust-db
Make `Migration::sql()` public
Currently trying to implement sqlx::migrate::MigrationSource for refinery in order to use sqlx::test. As part of this, I need to translate refinery_core::runner::Migration to sqlx::migrate::Migration. It'd actually be a pretty simple mapping if refinery's Migration::sqlx() was public. As it stands I'm just manually reading the file as a hack, but it'd be much easier if there was a way to access a migration's sql.
I could see making it a separate trait or something, if you wanted to make it difficult to access by default; but having some sort of escape hatch for these types of use-cases would be nice.
Hi, looking at it I cannot recall the reasoning for not making it public. So I'd say we can make it public? Do you want to submit a PR unsealing it?
