Struct Merged 

pub struct Merged {
    pub doc: LeanManifest,
    pub foreign: Vec<(String, LeanEntry)>,
    pub overridden: Vec<(String, LeanEntry)>,
    pub deletes: BTreeMap<String, DeleteOutcome>,
    pub recreated: Vec<(String, String)>,
    pub over_theirs: Vec<(String, LeanEntry)>,
}

What merge returns: the document, and what it decided per path.

Fields

doc: LeanManifest

foreign: Vec<(String, LeanEntry)>

Entries a consume must integrate next: present in theirs, changed vs base, not mine.

overridden: Vec<(String, LeanEntry)>

Theirs’ version at a path this barrier uploaded, changed since the merge base (R7).

deletes: BTreeMap<String, DeleteOutcome>

Every declared delete, and what the merge did with it.

recreated: Vec<(String, String)>

The deletes mine publishes over: (path, the deleted version's etag) for a path mine uploads that the merge base cited and theirs deleted. Mine wins; the caller records each (the user’s rule: a delete over a dirty path lands, with a record).

over_theirs: Vec<(String, LeanEntry)>

The versions mine DELETES over: theirs at a path this barrier deletes, changed since the merge base (M3, P1-lite). Mine wins; the caller preserves and records each before the collector takes it.