Function OH_ArkUI_NodeAdapterEvent_GetUserData 

pub unsafe extern "C" fn OH_ArkUI_NodeAdapterEvent_GetUserData(
    event: *mut ArkUI_NodeAdapterEvent,
) -> *mut c_void

Available on crate feature api-12 only.

Obtains the custom data passed in during registration of the specified event.

Arguments

• event - Indicates the target adapter event.

Available since API-level: 12