Struct FuelExhausted 

pub struct FuelExhausted;

Returned by WorkerCtx::fuel_checkpoint / CoordinatorCtx::fuel_checkpoint when the lease-wide shared fuel pool is exhausted (or, defensively, when called by a V1 worker that has no shared pool installed).

This mirrors [super::guest::FuelExhausted] on the wasm32 guest so source written as ctx.fuel_checkpoint(n)? compiles unchanged against either target. Phase 48.13 W2b: workers MUST stop computing immediately on Err(FuelExhausted) — there is no recovery path; a subsequent fuel-consuming instruction will trap fail-closed.

Trait Implementations

impl Clone for FuelExhausted

fn clone(&self) -> FuelExhausted

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FuelExhausted

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

Formats the value using the given formatter.

impl Display for FuelExhausted

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

Formats the value using the given formatter.

impl From<FuelExhausted> for TaskletError

fn from(_: FuelExhausted) -> Self

Converts to this type from the input type.

impl PartialEq for FuelExhausted

fn eq(&self, other: &FuelExhausted) -> 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 Copy for FuelExhausted

impl Eq for FuelExhausted

impl StructuralPartialEq for FuelExhausted