Struct RecoveryInputSetRevision 

pub struct RecoveryInputSetRevision(/* private fields */);

Store-owned monotonic revision of one logical runtime’s input-row set.

The value is opaque to recovery callers. A store mints it from its own transactionally maintained generation and MUST advance that generation for every insert, update, or delete of an input row for the runtime. Revision zero is the canonical generation for a runtime that has never owned an input row; it is still a real absence fence.

Implementations

impl RecoveryInputSetRevision

pub fn from_store_generation(generation: u64) -> Self

Mint a revision from a store-owned monotonic generation.

pub fn store_generation(self) -> u64

Return the opaque generation for an exact store-side comparison.

Trait Implementations

impl Clone for RecoveryInputSetRevision

fn clone(&self) -> RecoveryInputSetRevision

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RecoveryInputSetRevision

impl Debug for RecoveryInputSetRevision

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

Formats the value using the given formatter.

impl Eq for RecoveryInputSetRevision

impl Hash for RecoveryInputSetRevision

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RecoveryInputSetRevision

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RecoveryInputSetRevision