Struct ReactionCheckpoint 

pub struct ReactionCheckpoint {
    pub sequence: u64,
    pub config_hash: u64,
}

Checkpoint type for durable reaction progress tracking Persisted progress marker for a reaction’s subscription to a single query.

Stored in the state store under the key "checkpoint:{query_id}" using bincode serialization for compactness.

Fields

sequence: u64

The last outbox sequence number that was successfully processed.

config_hash: u64

The query config hash at the time this checkpoint was written.

Trait Implementations

impl Clone for ReactionCheckpoint

fn clone(&self) -> ReactionCheckpoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReactionCheckpoint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ReactionCheckpoint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ReactionCheckpoint

fn eq(&self, other: &ReactionCheckpoint) -> 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 Serialize for ReactionCheckpoint

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ReactionCheckpoint

impl StructuralPartialEq for ReactionCheckpoint