Struct PrDelivery 

pub struct PrDelivery<'a> {
    pub repo: &'a Path,
    pub worktree: &'a Path,
    pub target_branch: &'a str,
    pub base_branch: &'a str,
    pub draft: bool,
    pub intent: &'a str,
    pub contract: &'a OutcomeContract,
    pub body: &'a str,
    pub provenance: Option<&'a str>,
}

Everything PR delivery needs. Borrowed rather than owned because every field already exists in the caller’s session state.

Fields

repo: &'a Path

The repository. gh runs here, so this must be a checkout with the GitHub remote configured.

worktree: &'a Path

The session’s worktree — where the changes are and where the commit is made. It shares repo’s config, so it can push to the same remote.

target_branch: &'a str

The delivery branch. Stable across sessions: round N+1 pushes to the same branch, so a second branch is never created for the same goal.

base_branch: &'a str

The base the pull request merges into.

draft: bool

Open the pull request as a draft. Only ever consulted when a pull request is CREATED — see deliver_pr on why this never flips an existing one.

intent: &'a str

The run intent; becomes the commit subject and the pull-request title.

contract: &'a OutcomeContract

The contract that passed. Embedded in the commit body by [commit_worktree].

body: &'a str

The substantive pull-request description: what was done, what remains, what the contract proved. It is the next fresh session’s context and must stand alone without the diff.

provenance: Option<&'a str>

Where a distributed run’s subtasks ran, from placement_provenance.

A FIELD rather than a None baked into the commit step, even though no caller can set it today: no distributed session can open a pull request (the heal loop hardcodes local, car code-task has no distributed mode), so this is out of reach rather than a gap. The day someone adds --distributed to a pull-request path, a named field makes them decide and a buried literal would silently drop the provenance (car#1322).