Rust Web Services with Axum: CORS, Headers, and Browser-Facing API Safety

Rust Web Services with Axum: CORS, Headers, and Browser-Facing API Safety is a practical session for developers who want stronger engineering judgment around browser-facing API safety.

Rust examples keep ownership, dependency choices, and runtime behavior visible while the fundamentals transfer to everyday software teams.

We will work through tower middleware placement, CORS policy scope, preflight handling, response headers, credential rules, and regression checks. Participants leave with a review checklist, test ideas, and operational notes they can reuse on real projects.