PDFAppearanceCharacteristicsKeyRolloverCaption

objc2_pdf_kit

Static PDFAppearanceCharacteristicsKeyRolloverCaption 

Source 
pub unsafe static PDFAppearanceCharacteristicsKeyRolloverCaption: &'static PDFAppearanceCharacteristicsKey
Available on crate feature PDFAppearanceCharacteristics only.
Expand description

Apple’s documentation