Enum ReadConsistency 

pub enum ReadConsistency {
    Strong,
    Eventual,
    BoundedStaleness,
}

Read consistency level for queries (Turbopuffer-inspired)

Controls the trade-off between read latency and data freshness.

• Strong: Read from primary only, ensures latest data (higher latency)
• Eventual: Read from any replica, may return stale data (lower latency)
• BoundedStaleness: Allow reads from replicas within staleness threshold

Variants

Strong

Read from primary replica only - ensures latest data

Eventual

Read from any available replica - faster but may be stale

BoundedStaleness

Allow staleness up to specified milliseconds

Trait Implementations

impl Clone for ReadConsistency

fn clone(&self) -> ReadConsistency

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReadConsistency

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

Formats the value using the given formatter.

impl Default for ReadConsistency

fn default() -> ReadConsistency

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ReadConsistency

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ReadConsistency

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ReadConsistency

impl Eq for ReadConsistency

impl StructuralPartialEq for ReadConsistency