Enum RunError 

pub enum RunError {
    Spawn(SpawnError),
    Shutdown(ShutdownTimeout),
}

Why Supervisor::run stopped — it only returns on error, and every arm is an app-level escalation (typically panic! into a hardware-watchdog reset).

Variants

Spawn(SpawnError)

Bring-up failed: a spawn error out of the initial Supervisor::start (task-pool exhaustion, or a gate/slot wait that timed out as Busy).

Shutdown(ShutdownTimeout)

A node missed its shutdown ack during a control cascade or pool shrink.

Trait Implementations

impl Clone for RunError

fn clone(&self) -> RunError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for RunError

impl Debug for RunError

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

Formats the value using the given formatter.

impl Format for RunError

Available on crate feature defmt and (crate features control or pool) only.

fn format(&self, fmt: Formatter<'_>)

Writes the defmt representation of self to fmt.