Enum PlacementStrategy 

pub enum PlacementStrategy {
    Random,
    LeastLoaded,
    RackAware,
    ZoneAware,
}

Replica placement strategy.

Variants

Random

Random placement

LeastLoaded

Least loaded workers first

RackAware

Rack-aware (spread across racks)

ZoneAware

Zone-aware (spread across zones)

Trait Implementations

impl Clone for PlacementStrategy

fn clone(&self) -> PlacementStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlacementStrategy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PlacementStrategy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PlacementStrategy

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

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 PlacementStrategy

impl Eq for PlacementStrategy

impl StructuralPartialEq for PlacementStrategy