Enum AspectOperator 

pub enum AspectOperator {
    Progressive,
    Perfect,
    Habitual,
    Iterative,
}

Grammatical aspect operators for event structure.

Aspect describes the internal temporal structure of events, distinct from tense which locates events in time.

Variants

Progressive

Ongoing action: “is running” → PROG(Run(e)).

Perfect

Completed with present relevance: “has eaten” → PERF(Eat(e)).

Habitual

Characteristic pattern: “smokes” (habitually) → HAB(Smoke(e)).

Iterative

Repeated action: “kept knocking” → ITER(Knock(e)).

Trait Implementations

impl Clone for AspectOperator

fn clone(&self) -> AspectOperator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AspectOperator

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

Formats the value using the given formatter.

impl PartialEq for AspectOperator

fn eq(&self, other: &AspectOperator) -> 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 AspectOperator

impl Eq for AspectOperator

impl StructuralPartialEq for AspectOperator