Log Component

Type-safe logging with compile-time format validation for ESP32. More...

Namespaces
namespace	idfxx
namespace	idfxx::log

Detailed Description

Type-safe logging with compile-time format validation for ESP32.

Provides structured logging using std::format for type-safe, compile-time validated format strings. Messages are output through ESP-IDF's logging infrastructure, preserving timestamps, colors, level prefixes, and per-tag runtime level control.

Two API styles are available:

• Free functions for ad-hoc logging with an explicit tag
• A logger class for repeated logging with a fixed tag

Optional convenience macros provide zero-cost elimination of filtered messages, including their argument evaluation.