Trait NamespaceShardResolver 

pub trait NamespaceShardResolver: Send + Sync {
    // Required method
    fn shard_for_namespace(&self, name: &str) -> usize;
}

Which distribution shard a namespace’s registry record lives on.

Implemented by the distributed store; a narrow trait so the routing decision is unit-testable without standing up a cluster.

Required Methods

fn shard_for_namespace(&self, name: &str) -> usize

The registry shard name’s record hashes to.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl NamespaceShardResolver for HaematiteStore

The production namespace-shard resolver: the distributed haematite store hashes the registry key itself.

fn shard_for_namespace(&self, name: &str) -> usize

Implementors