Custom vtable-like struct for delegating to type-specific functions and storing type-specific information shared by several config options. More...

#include <config_option.hpp>

Public Attributes
error(*	check )(const config_value &)
	Checks whether a value matches the option's type.

void(*	store )(void *, const config_value &)
	Stores a value in the given location.

config_value(*	get )(const void *)
	Tries to extract a value from the given location.

expected< config_value >(*	parse )(void *, string_view)
	Tries to parse an input string.

std::string	type_name
	Human-readable name of the option's type.

Detailed Description

Custom vtable-like struct for delegating to type-specific functions and storing type-specific information shared by several config options.

Member Data Documentation

config_value(* caf::config_option::meta_state::get) (const void *)

Tries to extract a value from the given location.

Exists for backward compatibility only and will get removed with CAF 0.17.

expected< config_value >(* caf::config_option::meta_state::parse) (void *, string_view)

Tries to parse an input string.

Stores and returns the parsed value on success, returns an error otherwise.

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

/build/actor-framework-mAfNRb/actor-framework-0.17.6/libcaf_core/caf/config_option.hpp