Enum ShardRoutingKind 

pub enum ShardRoutingKind {
    Modulus,
    StableVirtual,
}

How keyed traffic maps into the virtual shard space (Tier 1 vs Tier 2).

Variants

Modulus

Tier 1: hash(key) % active_count — keys remap when the count grows.

StableVirtual

Tier 2: fixed virtual id hash(key) % MAX_VIRTUAL_SHARDS with an active prefix.

Implementations

impl ShardRoutingKind

pub const fn as_str(self) -> &'static str

Stable string for introspect / operator tooling.

Trait Implementations

impl Clone for ShardRoutingKind

fn clone(&self) -> ShardRoutingKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ShardRoutingKind

impl Debug for ShardRoutingKind

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

Formats the value using the given formatter.

impl Eq for ShardRoutingKind

impl PartialEq for ShardRoutingKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ShardRoutingKind