Enum Cause 

pub enum Cause {
    Panic,
    StackExhausted,
    Trap,
}

Why contained work stopped.

Variants

Panic

The work panicked.

StackExhausted

The work ran out of stack — the engine’s own, or the module’s shadow stack.

Trap

The engine stopped the work for a reason no panic explains.

Trait Implementations

impl Clone for Cause

fn clone(&self) -> Cause

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Cause

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

Formats the value using the given formatter.

impl PartialEq for Cause

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

impl Eq for Cause

impl StructuralPartialEq for Cause