Enum LoadBalanceStrategy 

pub enum LoadBalanceStrategy {
    RoundRobin,
    Random,
    FirstAvailable,
    LeastConnections,
}

Load balancing strategy for read replicas

Variants

RoundRobin

Distribute reads evenly across replicas

Random

Randomly select a replica for each read

FirstAvailable

Always use the first available replica

LeastConnections

Use replica with least connections (estimated)

Trait Implementations

impl Clone for LoadBalanceStrategy

fn clone(&self) -> LoadBalanceStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LoadBalanceStrategy

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

Formats the value using the given formatter.

impl Default for LoadBalanceStrategy

fn default() -> LoadBalanceStrategy

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LoadBalanceStrategy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LoadBalanceStrategy

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 LoadBalanceStrategy