log_level.h File Reference

Severity levels for the logging system. More...

#include <string_view>
#include <utility>
#include "iceberg/result.h"
#include "iceberg/util/string_util.h"

Go to the source code of this file.

Enumerations
enum class	iceberg::LogLevel {   kTrace , kDebug , kInfo , kWarn ,   kError , kCritical , kFatal , kOff }
	Logging severity level, ordered from most to least verbose. More...

Functions
constexpr std::string_view	iceberg::ToString (LogLevel level) noexcept
	String representation of a LogLevel.
Result< LogLevel >	iceberg::LogLevelFromString (std::string_view s)
	Parse a LogLevel from a string (case-insensitive).

Detailed Description

Severity levels for the logging system.

Enumeration Type Documentation

LogLevel

enum class iceberg::LogLevel

strong

Logging severity level, ordered from most to least verbose.

Levels are ordered so that level >= threshold is the enabled test. kOff is the maximum sentinel: as a threshold it disables all emission (it is never the level of an actual message).

Function Documentation

LogLevelFromString()

Result< LogLevel > iceberg::LogLevelFromString ( std::string_view  s )

inline

Parse a LogLevel from a string (case-insensitive).

Parameters

s	The string to parse ("trace", "debug", "info", "warn", "error", "critical", "fatal", or "off").

Returns

The LogLevel, or an InvalidArgument error if unrecognized.