... feature sets to reduce lockfile surface. Validation checklist cargo test -p rustapi-openapi cargo test -p rustapi-ws cargo test -p rustapi-core test_async_validated_json_with_state_context cargo check -p rustapi-core --features http3 Implementation notes crates/rustapi-core/src/ app.rs : run_dual_stack crates/rustapi-core/src

... calm state transitions the brain from a fear response to an anticipation of a reward. * **Engagement Tools:** Why interactive puzzles are superior to standard chew toys for mental exhaustion. ## Creating a Low-Stimulus Environment * **The "Den" Effect:** Using crate training or a specific laundry room as a safety zone, rather than a place of punishment. * **Pheromone Therapy:** The science behind Adaptil or synthetic calming pheromones that mimic a nursing mother dog. * **Auditory Masking:** Why white noise or "Through ... ... depart. * **Predictability:** How a rigid routine lowers baseline cortisol levels in high-strung breeds. ## When to Consult a Professional (The Medication Myth) * **Knowing the Signs:** Distinguishing between mild boredom and severe physiological distress (drooling, self-mutilation). * **Behavioral Modification vs

... github.com/tassiovirginio/try-rs https://try-rs.org/ https://crates.io/crates/try-rs https://aur.archlinux.org/packag... ...