Round 3 step 1: lift the visibility on the two flat rip-phase verbs
so consumers (autorip + freemkv CLI) can call them directly instead
of going through Disc::copy's multipass dispatcher. Also lift their
option/outcome types and re-export at crate root.
- fn sweep -> pub fn sweep (with rustdoc explaining its role)
- fn patch -> pub fn patch (ditto)
- pub(crate) struct SweepOptions -> pub struct SweepOptions
- pub(crate) struct PatchOpts -> pub struct PatchOptions (renamed
for consistency — both are 'Options')
- pub(crate) struct PatchOutcome -> pub struct PatchOutcome
- libfreemkv::{SweepOptions, PatchOptions, PatchOutcome} re-exports
at crate root.
Disc::copy still exists and still calls Disc::sweep / Disc::patch
through the now-private sweep_internal / patch_internal wrappers.
Migration of the two autorip callers + the freemkv CLI's
disc_to_iso to direct sweep/patch is a follow-up; once those land
Disc::copy + CopyOptions + CopyResult delete in the same commit.
See (internal)/memory/0_18_redesign.md and
0_18_round3_migration_audit.md.
Single contributor: MattJackson.