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Db access in rust typically needs some sort of handle and a mutex. Limiting access to the handle makes the rest of the code pure with respect to the db. The han
by yobbo 10mo ago
Db access in rust typically needs some sort of handle and a mutex. Limiting access to the handle makes the rest of the code pure with respect to the db. The handle plays a similar role to the IO type.
Actor-like patterns makes this nice. Message-objects can be passed to/from a module with db-access or other io.