Function MACaptionAppearanceGetTextEdgeStyle 

pub unsafe extern "C-unwind" fn MACaptionAppearanceGetTextEdgeStyle(
    domain: MACaptionAppearanceDomain,
    behavior: *mut MACaptionAppearanceBehavior,
) -> MACaptionAppearanceTextEdgeStyle

Available on crate feature MACaptionAppearance only.

User preference for text edge style.

Parameter domain: Preference domain, see

 MACaptionAppearanceDomain

.

Parameter behavior: (see

 MACaptionAppearanceBehavior

)

Returns: User preference for text edge style.

Safety

behavior must be a valid pointer or null.