Module global 

Process-global default cache store, built once from config at boot.

Mirrors doido-model’s connection pool: init builds the store described by the current environment’s cache config and installs it; handlers read it via store. Apps that want several named stores can still use crate::CacheRegistry directly.

Functions

init

Builds the cache store from config/<env>.yml and installs it as the global default, returning a handle. Idempotent: if already initialised, the existing store is returned and the freshly built one discarded. Call once at boot.

set_store

Installs an already-built store as the global default (e.g. in tests). Returns Err with the store back if one was already installed.

store

Returns the global cache store, panicking if init/set_store was never called. Use from request handlers where boot is guaranteed to have run.

try_store

Returns the global cache store if installed, else None.