Enum LoadBalanceStrategy 

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

Load balancing strategy

Variants

RoundRobin

Round-robin: distribute requests to each slave in turn

Random

Random: select slave randomly based on system time entropy

LeastConnections

Least connections: select the slave with the fewest active connections

WeightedRoundRobin

Weighted round-robin: distribute requests according to slave weight ratio

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 Copy for LoadBalanceStrategy

impl Debug for LoadBalanceStrategy

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

Formats the value using the given formatter.

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 Eq for LoadBalanceStrategy

impl PartialEq for LoadBalanceStrategy

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

Equality operator ==.

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

Inequality operator !=.

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 StructuralPartialEq for LoadBalanceStrategy