Run

The non-inline hops behind Scopes.transact and Scopes.read.

This is where the capture contract lives (DESIGN §8.4): body: Tx ?-> A on a non-inline method is what makes a scope unable to escape its block. An inline entry delegating to another inline method drops that contract and every capture guarantee with it, while still compiling — so the signatures below are load-bearing, and the split is not tidiness.

These must stay public. private[eezo] compiles — Scala 3 synthesizes inline accessors — and then fails at run time with NoClassDefFoundError: io/eezo/db/engine, because the expansion baked into the caller reaches for the package as a class. Measured both ways on a clean build.

It is worth knowing how this hid twice. The expansion lives in the caller's bytecode, so changing visibility here only shows up once every caller recompiles; an incremental build keeps the old expansion and reports whatever the previous setting did. That is also why renaming this package once appeared to fix it — the rename forced the full recompile, and the name was never involved.