Enum Mode 

pub enum Mode {
    Terminate,
    Pause,
    OnDemand,
}

Lifecycle policy for a managed task: what the task does on shutdown and what the supervisor does to bring it back.

Variants

Terminate

Task exits its loop on shutdown. The supervisor respawns it via the node’s spawn fn from respawn_terminate.

Pause

Task acks shutdown and parks on wait_resume(). The supervisor resumes it from resume_pausable; the task is never respawned, so it keeps any resource it holds (a peripheral handle, a socket) across the pause.

OnDemand

Like Terminate (exits on shutdown), but not started at boot and not auto-respawned. The supervisor brings it up and down at runtime via start_node / stop_node in response to load — see ElasticPool. start() skips it; respawn_terminate() leaves it down (it re-grows under demand); teardown() only acts on it while it is running.

Implementations

impl Mode

pub fn as_str(&self) -> &'static str

Stable lower-case wire name, used both for serialization (e.g. a JSON task-state view) and for defmt logging — the single source of these strings.

Trait Implementations

impl Clone for Mode

fn clone(&self) -> Mode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Mode

impl Debug for Mode

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

Formats the value using the given formatter.

impl Eq for Mode

impl Format for Mode

Available on crate feature defmt only.

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

Writes the defmt representation of self to fmt.

impl PartialEq for Mode

fn eq(&self, other: &Mode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Mode