Enum ReversalPolicy 

pub enum ReversalPolicy {
    Irreversible,
    Effect(Symbol),
}

Policy describing whether and how an effect can be reversed.

Variants

Irreversible

No reversal exists.

Effect(Symbol)

Invoke the named registered effect to reverse this effect.

Trait Implementations

impl Clone for ReversalPolicy

fn clone(&self) -> ReversalPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReversalPolicy

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

Formats the value using the given formatter.

impl Eq for ReversalPolicy

impl PartialEq for ReversalPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ReversalPolicy