Enum Entry 

pub enum Entry {
    Instance(Box<InstanceEntry>),
    Reference(ReferenceEntry),
}

One slot on the call stack.

InstanceEntry is boxed because its working state (cnode + mem + regs) is significantly larger than a ReferenceEntry (3 words); keeping the enum’s stack-side discriminant compact matters when the stack approaches the max-depth limit (256 by default).

Variants

Instance(Box<InstanceEntry>)

Reference(ReferenceEntry)

Implementations

impl Entry

pub fn status(&self) -> EntryStatus

pub fn set_status(&mut self, s: EntryStatus)

pub fn is_instance(&self) -> bool

pub fn as_instance(&self) -> Option<&InstanceEntry>

pub fn as_instance_mut(&mut self) -> Option<&mut InstanceEntry>

Trait Implementations

impl Debug for Entry

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

Formats the value using the given formatter.