Function skia_bindings::SkPaint_refMaskFilter 
source · pub unsafe extern "C" fn SkPaint_refMaskFilter(
    this: *const SkPaint
) -> sk_sp<SkMaskFilter>pub unsafe extern "C" fn SkPaint_refMaskFilter(
    this: *const SkPaint
) -> sk_sp<SkMaskFilter>