Rust
Rust Smart Pointers: Box, Rc, Arc, RefCell, Deref and Drop Explained
Understand Rust smart pointers including Box, Rc, Arc, RefCell, Deref, Drop, interior mutability and when each ownership model is appropriate.
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Rust
Testing Rust Applications: Unit, Integration and Documentation Tests
Learn Rust testing with unit tests, integration tests, assertions, Result-based tests, test organization, documentation tests and practical CI workflo...
Rust
Rust Concurrency: Threads, Channels, Mutex, Arc, Send and Sync
Learn Rust concurrency with threads, move closures, channels, shared state, Mutex, Arc, Send and Sync, including practical multithreaded examples.
Rust
Build a REST API with Rust and Axum: Routes, JSON, State and Middleware
Build a practical REST API with Rust and Axum, including routing, JSON handlers, shared state, middleware, request IDs, errors, validation and gracefu...
Rust
Rust API Authentication, Authorization and Security: Passwords, Tokens, RBAC and Rate Limits
Secure Rust APIs with password hashing, sessions and tokens, RBAC, validation, secrets, rate limiting, CORS, secure headers and audit logging.
Rust
Rust Logging, Tracing and Observability: Structured Logs, Metrics and Production Diagnostics
Learn Rust observability with tracing, structured logs, spans, request IDs, metrics, health checks and production diagnostics.
Rust
Rust Performance and Benchmarking: Release Profiles, Profiling and Optimization
Learn Rust performance measurement with release profiles, benchmarking, profiling, allocation awareness and repeatable optimization workflows.
Rust
Unsafe Rust, FFI and WebAssembly: Advanced Rust Boundaries Explained
Learn unsafe Rust, raw pointers, FFI, ABI boundaries and WebAssembly while keeping unsafe code isolated, documented and auditable.
Azure
Azure Regions, Availability Zones and Region Pairs: Complete Guide
Learn Azure regions, geographies, availability zones, paired and nonpaired regions, RTO/RPO, region selection and resilient architecture with Azure CL...