Environment variable storage in reserved space. More...

Functions
Value< void >	write (fs::path const &path_file_binary, std::string_view const &json)
	Writes the environment json string to the target binary.

Value< std::string >	read (fs::path const &path_file_binary)
	Reads the environment json string from the target binary.

Detailed Description

Environment variable storage in reserved space.

This namespace manages environment variables stored as a JSON string in the binary's reserved space. It allows configuration of environment variables that are set when the containerized application is launched, enabling customization of runtime behavior, library paths, configuration options, and other environment-based settings without rebuilding the binary.

Function Documentation

◆ read()

Value< std::string > ns_reserved::ns_env::read ( fs::path const & path_file_binary )

inline

Reads the environment json string from the target binary.

Parameters

path_file_binary Target binary to write the json string

Returns: On success it returns the read data, or the respective error message

Definition at line 65 of file env.hpp.

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◆ write()

Value< void > ns_reserved::ns_env::write	(	fs::path const &	path_file_binary,
		std::string_view const &	json )