Function slint_interpreter_component_instance_get_global_property 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn slint_interpreter_component_instance_get_global_property(
    inst: &ErasedItemTreeBox,
    global: Slice<'_, u8>,
    property_name: Slice<'_, u8>,
) -> *mut Value

Available on crate feature ffi only.

Get a global property. Returns a raw boxed value on success; nullptr otherwise.