Enum RcElimReason 

pub enum RcElimReason {
    UniqueOwnership,
    Borrowed,
    CancelledPair,
    ImmediateConsume,
    DeadAfterPoint,
}

Reason why an RC elimination is valid

Variants

UniqueOwnership

Variable has unique ownership

Borrowed

Variable is borrowed (no ownership transfer)

CancelledPair

Inc and dec on same variable cancel out

ImmediateConsume

Value is immediately consumed

DeadAfterPoint

Value is never used after this point

Trait Implementations

impl Clone for RcElimReason

fn clone(&self) -> RcElimReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RcElimReason

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

Formats the value using the given formatter.

impl PartialEq for RcElimReason

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

impl Eq for RcElimReason

impl StructuralPartialEq for RcElimReason