Enum ControlWord 

pub enum ControlWord {
    Cancel,
    Recycle,
}

The operator’s word one note is the record of.

cancel and recycle are the two commands that reach a live task, and each word carries both halves of what a note is for: the ending it gives the work, and the string a refusal of that task’s delivery row is written with. The note holds the word rather than the verdict it stands for, because the verdict does not name the word back — failed is only the fallback a recycle leaves when nothing answers it — and the column the refusal lands in has to read what the operator actually said.

Variants

Cancel

cancel: the work ends now, and the task reads cancelled.

Recycle

recycle: the plugin is asked for its own ending. It prescribes no outcome, so a word nothing answers leaves the task failed.

Implementations

impl ControlWord

pub fn outcome(self) -> Outcome

The outcome this word stands for: the verdict a settle answering the note files when the plugin reports none of its own.

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

The word as the refusal that names it reads on the wire.

operator cancel and operator recycle stand in the same column as the operator close and operator ack an operator’s other verbs already wrote there, and each names the command that was given rather than the verdict it left behind.

Trait Implementations

impl Clone for ControlWord

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ControlWord

impl Debug for ControlWord

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

Formats the value using the given formatter.

impl Eq for ControlWord

impl PartialEq for ControlWord

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ControlWord