Struct PlanContext 

pub struct PlanContext<'a> {
    pub port_in_use: &'a (dyn Fn(u16) -> bool + Sync),
    pub resolved: Option<(&'a ServiceRef, &'a Path)>,
    pub pre_built_ctx: Option<BTreeMap<String, String>>,
    pub port_overrides: BTreeMap<String, u16>,
    pub mode: PlanMode,
    pub acme: Option<&'a AcmeMode>,
}

Frontend-supplied capabilities and plan mechanics. Everything here is either a system probe core refuses to own (port_in_use) or internal plumbing for retries/upgrades; none of it is user intent.

Fields

port_in_use: &'a (dyn Fn(u16) -> bool + Sync)

+ Sync so plans can be held across awaits inside async (Send) handlers; the CLI’s plain fn pointer satisfies it for free.

resolved: Option<(&'a ServiceRef, &'a Path)>

Already-resolved (ref, repo dir) when the frontend resolved the registry earlier (the CLI does, once per batch). None resolves from AddRequest::service.

pre_built_ctx: Option<BTreeMap<String, String>>

Secrets minted during an interactive prompt phase, reused so the values the user saw match what gets written.

port_overrides: BTreeMap<String, u16>

Pin port assignments (upgrade re-renders).

mode: PlanMode

acme: Option<&'a AcmeMode>

ACME mode for the reverse proxy’s own install. Lives here rather than in AddRequest until AcmeMode grows serde support; only the CLI exposes it today.

Implementations

impl<'a> PlanContext<'a>

pub fn new(port_in_use: &'a (dyn Fn(u16) -> bool + Sync)) -> Self