Function qt_core::q_environment_variable_2a

source · 
pub unsafe fn q_environment_variable_2a(
    var_name: *const c_char,
    default_value: impl CastInto<Ref<QString>>
) -> CppBox<QString>
Available on cpp_lib_version="5.11.3" or cpp_lib_version="5.12.2" or cpp_lib_version="5.13.0" or cpp_lib_version="5.14.0" only.
Expand description

Calls C++ function: QString qEnvironmentVariable(const char* varName, const QString& defaultValue).