rustapi-extras: The Toolbox

Lens: “The Toolbox” Philosophy: “Batteries included, but swappable.”

Feature Flags

This crate is a collection of production-ready middleware. Everything is behind a feature flag so you don’t pay for what you don’t use.

Middleware Usage

Middleware wraps your entire API or specific routes.

#![allow(unused)]
fn main() {
let app = RustApi::new()
    .layer(CorsLayer::permissive())
    .layer(CompressionLayer::new())
    .route("/", get(handler));
}

Audit Logging

For enterprise compliance (GDPR/SOC2), the audit feature provides a structured way to record sensitive actions.

#![allow(unused)]
fn main() {
async fn delete_user(
    AuthUser(user): AuthUser,
    State(audit): State<AuditLogger>
) {
    audit.log(AuditEvent::new("user.deleted")
        .actor(user.id)
        .target("user_123")
    );
}
}