env_prefixes.hpp File Reference

Compile-time list of env-var prefixes the runtime scans. More...

#include <array>
#include <span>
#include <string_view>

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Variables
constexpr std::span< const std::string_view >	logman::default_env_prefixes
	Prefixes (including the trailing underscore) the runtime scans for env vars during LogManager::initialize().

Detailed Description

Compile-time list of env-var prefixes the runtime scans.

Generated by CMake from the LOGMAN_ENV_PREFIXES cache variable. "LOGMAN_" is always included unconditionally.

Variable Documentation

default_env_prefixes

constexpr std::span<const std::string_view> logman::default_env_prefixes

inlineconstexpr

Initial value:

{
    detail::k_default_env_prefixes_storage}

Prefixes (including the trailing underscore) the runtime scans for env vars during LogManager::initialize().

Always includes LOGMAN_; consumers may append more via the LOGMAN_ENV_PREFIXES CMake cache variable, or extend InitConfig::env_prefixes at runtime.