Enum TaskDelivery 

pub enum TaskDelivery {
    Delivered,
    Undeliverable(Undeliverable),
}

The outcome of one delivery attempt to one already-chosen worker.

Variants

Delivered

The worker took the task. For liminal this means a correlated reply arrived; for gRPC it means the stream accepted the message.

Undeliverable(Undeliverable)

The task was not placed with this worker, and Undeliverable says what the caller owes the worker’s registration.

Implementations

impl TaskDelivery

pub fn unreachable(reason: impl Into<String>) -> Self

Convenience for the common “gone” refusal.

pub fn failed(reason: impl Into<String>) -> Self

Convenience for the “alive but this attempt failed” refusal.

pub fn unservable(reason: impl Into<String>) -> Self

Convenience for the terminal “can never be placed” refusal.

Trait Implementations

impl Debug for TaskDelivery

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

Formats the value using the given formatter.