Enum TopicRouting 

pub enum TopicRouting {
    Global,
    Target(Vec<TopicShard>),
}

Represents how a topic is routed across shards.

Variants

Global

Topic is broadcast to all nodes regardless of shard

Target(Vec<TopicShard>)

Topic targets specific shard(s)

Implementations

impl TopicRouting

pub fn is_global(&self) -> bool

Returns true if this is a global topic (not shard-specific).

pub fn shards(&self) -> &[TopicShard]

Returns the target shards, or empty slice for global topics.

Trait Implementations

impl Clone for TopicRouting

fn clone(&self) -> TopicRouting

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TopicRouting

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

Formats the value using the given formatter.

impl PartialEq for TopicRouting

fn eq(&self, other: &TopicRouting) -> 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 Eq for TopicRouting

impl StructuralPartialEq for TopicRouting