caf::telemetry::label Class Reference

An (immutable) key-value pair for adding extra dimensions to metrics. More...

#include <label.hpp>

Inheritance diagram for caf::telemetry::label:

Public Member Functions
	label (label &&)=default
	label (const label &)=default
label &	operator= (label &&)=default
label &	operator= (const label &)=default
	label (std::string_view name, std::string_view value)
	label (const label_view &view)
std::string_view	name () const noexcept
std::string_view	value () const noexcept
void	value (std::string_view new_value)
const std::string &	str () const noexcept
	Returns the label in name=value notation.
int	compare (const label &x) const noexcept

Related Functions
(Note that these are not member functions.)
CAF_CORE_EXPORT std::string	to_string (const label &x)
	Returns the label in name=value notation.

Detailed Description

An (immutable) key-value pair for adding extra dimensions to metrics.

Constructor & Destructor Documentation

label()

caf::telemetry::label::label	(	std::string_view	name,
		std::string_view	value
	)

Precondition

name matches the regex [a-zA-Z_:][a-zA-Z0-9_:]*

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The documentation for this class was generated from the following file:

• libcaf_core/caf/telemetry/label.hpp