Module middleware

Structs§

CloseReason: Reason a connection closed. #[non_exhaustive] so new operator- visible reasons (e.g. quota-hit, rate-limit-trip) can be added without breaking downstream observers that pattern-match on the enum.
Decision: Middleware verdict. #[non_exhaustive] so future verdicts (e.g. a future suspend/replay shape) can land in vane-core without a downstream-breaking match.
MiddlewareKind
ShortCircuit: Short-circuit branch for Decision::Short. #[non_exhaustive] keeps the engine’s switch resilient to new short-circuit shapes (synthetic 1xx interim responses, in-flow rewrites) being added without forcing every consumer to recompile.