Enum CheckpointHint 

pub enum CheckpointHint {
    CheapReplay,
    ExpensiveReplay,
    MustRetain,
}

Public hint used by crate::LinearizableOp::checkpoint_hint to guide retain-vs-replay policy decisions.

Variants

CheapReplay

ExpensiveReplay

MustRetain

Trait Implementations

impl Clone for CheckpointHint

fn clone(&self) -> CheckpointHint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CheckpointHint

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

Formats the value using the given formatter.

impl PartialEq for CheckpointHint

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

impl Eq for CheckpointHint

impl StructuralPartialEq for CheckpointHint