gtk_menu_button_set_always_show_arrow

gtk4_sys

Function gtk_menu_button_set_always_show_arrow 

Source 
pub unsafe extern "C" fn gtk_menu_button_set_always_show_arrow(
    menu_button: *mut GtkMenuButton,
    always_show_arrow: gboolean,
)
Available on crate feature v4_4 only.