Function CTRubyAnnotationGetTextForPosition 

pub unsafe extern "C-unwind" fn CTRubyAnnotationGetTextForPosition(
    ruby_annotation: &CTRubyAnnotation,
    position: CTRubyPosition,
) -> Option<CFRetained<CFString>>

👎Deprecated: renamed to CTRubyAnnotation::text_for_position

Available on crate feature CTRubyAnnotation only.