Enum Strategy 

pub enum Strategy {
    RoundRobin,
    WeightedRoundRobin,
    LeastConnections,
    WeightedLeastConnections,
    Random,
    WeightedRandom,
    ConsistentHash,
    LeastLatency,
    LeastLoad,
    PowerOfTwo,
    Adaptive,
}

Load balancing strategy

Variants

RoundRobin

Round-robin selection

WeightedRoundRobin

Weighted round-robin based on node capacity

LeastConnections

Select node with fewest active connections

WeightedLeastConnections

Weighted least connections

Random

Random selection

WeightedRandom

Weighted random selection

ConsistentHash

Consistent hashing for sticky sessions

LeastLatency

Select based on lowest latency

LeastLoad

Select based on lowest resource utilization

PowerOfTwo

Power of two random choices

Adaptive

Adaptive strategy based on conditions

Trait Implementations

impl Clone for Strategy

fn clone(&self) -> Strategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Strategy

impl Debug for Strategy

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

Formats the value using the given formatter.

impl Default for Strategy

fn default() -> Strategy

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Strategy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Strategy

impl Hash for Strategy

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 Strategy

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

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 Strategy