Enum Durability 

pub enum Durability {
    Immediate,
    Eventual,
}

Durability for a write transaction. Chosen per write because the mission’s consistency tiers want different guarantees: ledger-grade / strong-tier collections fsync every commit; explicitly-convergent caches may not.

Variants

Immediate

fsync on commit — a committed write survives a crash/power loss. The default for everything unless a collection opts down.

Eventual

No fsync barrier on commit — faster, but a crash may lose the most recent commits. Permitted only for explicitly-convergent caches that can recover by re-syncing.

Trait Implementations

impl Clone for Durability

fn clone(&self) -> Durability

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Durability

impl Debug for Durability

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

Formats the value using the given formatter.

impl Eq for Durability

impl PartialEq for Durability

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Durability