Struct Inputs 

pub struct Inputs<'a> {
    pub state: &'a SystemState,
    pub defs: &'a UnitDefs,
    pub failed_since: &'a BTreeMap<UnitId, Timestamp>,
    pub known_drivers: &'a BTreeMap<UnitId, DriverRef>,
    pub current_planarian_built: bool,
    pub alternatives: &'a BTreeMap<String, Vec<Value>>,
    pub lost_changes: &'a BTreeMap<UnitId, (ChangeId, BTreeMap<String, Value>)>,
}

Fields

state: &'a SystemState

defs: &'a UnitDefs

failed_since: &'a BTreeMap<UnitId, Timestamp>

When each unit was first observed definitely Failed (tie-break in a cycle).

known_drivers: &'a BTreeMap<UnitId, DriverRef>

The driver each device was last seen bound to.

current_planarian_built: bool

The running generation was built by a Planarian transaction. Owner-built generations are never rolled back autonomously (owner decision Q3).

alternatives: &'a BTreeMap<String, Vec<Value>>

For each runtime option a unit names as its repair (runtime_repair), the other values available now (for Wi-Fi: known networks in range).

lost_changes: &'a BTreeMap<UnitId, (ChangeId, BTreeMap<String, Value>)>

For a unit, the catalog change last committed for it whose assignments the override file no longer carries (§13, P22).