Struct Engine 

pub struct Engine<'a> {
    pub store: &'a Store,
    pub substrate: &'a dyn Substrate,
}

Fields

store: &'a Store

substrate: &'a dyn Substrate

Implementations

impl Engine<'_>

pub async fn up(&self, request: UpRequest<'_>) -> Result<UpOutcome, EngineError>

Bring an instance up, resuming if it exists (invariant 3 — there is no separate resume verb).

pub async fn down(&self, instance: &str) -> Result<DownOutcome, EngineError>

Verified teardown, dependents-first (reverse journal order). Exits with survivors listed if anything that bills or holds state remains — the same path down and the reaper use.

Trait Implementations

impl Debug for Engine<'_>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.