Enum Preemption 

pub enum Preemption {
    Always(Preempted),
    WhenCounting(Preempted),
}

WHETHER dispatch preempts a key, and whether it always does.

The distinction is load-bearing for reachability: 1–9 in Normal are preempted unconditionally, so a binding for one can never fire. 0 is preempted only while a count is being typed — which is exactly why 0 is bindable, and IS bound, to Motion::LineStart.

Variants

Always(Preempted)

The key never reaches the binding table. A declaration is dead.

WhenCounting(Preempted)

The key reaches the table unless a count is pending. Bindable.

Trait Implementations

impl Clone for Preemption

fn clone(&self) -> Preemption

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Preemption

impl Debug for Preemption

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

Formats the value using the given formatter.

impl Eq for Preemption

impl PartialEq for Preemption

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Preemption