Snippet Rust
4 snippet
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2026-07-20 · Lanjut · Performance
Rust tracing + OpenTelemetry export
Setup tracing-subscriber dengan OpenTelemetry export ke OTLP collector. Span otomatis, structured log, distributed trace di Rust.
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2026-07-12 · Menengah · Database
SQLx connection pool tuning Postgres
Tune sqlx::PgPool untuk production — max connections, lifetime, statement cache. Avoid common pitfalls yang bikin pool stuck.
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2026-07-11 · Lanjut · Utility
Axum + Tower middleware pattern
Custom middleware di Axum pakai Tower Service trait — request ID, auth, rate limit. Type-safe, composable, zero overhead.
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2026-07-10 · Menengah · Utility
Tokio graceful shutdown dengan signal handling
Graceful shutdown Rust Tokio: tangkap SIGTERM, broadcast cancel ke semua task, tunggu drain. Pattern wajib untuk production service.