Struct TraceEvent 

pub struct TraceEvent {
    pub effect: EffectId,
    pub event: Event,
    pub op: Op,
    pub before: RelayVar,
    pub after: RelayVar,
}

One recorded interpreter step (doc 11 §5).

Fields

effect: EffectId

The firing hook’s synthesized id (the source_effect).

event: Event

The closed event being folded.

op: Op

The op that ran (cloned for inspection).

before: RelayVar

The relay BEFORE the op.

after: RelayVar

The relay AFTER the op (the op’s HandlerResult applied locally).

Trait Implementations

impl Clone for TraceEvent

fn clone(&self) -> TraceEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TraceEvent

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

Formats the value using the given formatter.

impl PartialEq for TraceEvent

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TraceEvent