HFT CORE SYSTEMS

Safe, allocation-free binary parsing

Lesson 55 of 96Phase 05: Low-latency C++
Video lesson coming soon

The written objectives and hands-on lab are available now.

cppvalley on YouTube ↗

Learning objectives

What you should understand

  1. Validate bounds before reading untrusted bytes
  2. Handle endian and unaligned data safely
  3. Return typed parse results without heap allocation

Lab

Hands-on exercise

Build a bounded binary message parser and fuzz malformed input.

Deliverable

Evidence of completion

A fuzz-tested parser with zero-allocation benchmark evidence.

Prerequisite
EP 54

Phase 05

Low-latency C++

Full curriculum