Expand description
Per-crate error type for kernex-memory.
Replaces the old kernex_core::KernexError::Store(String) shape so callers
can pattern-match on the actual cause (e.g. distinguish a connection
failure from a missing-row condition). Foreign errors (sqlx::Error,
std::io::Error) are preserved as #[source] so the chain is intact.
Enumsยง
- Memory
Error - Errors produced by the memory store.