Function gtk4_sys::gtk_symbolic_paintable_snapshot_symbolic

pub unsafe extern "C" fn gtk_symbolic_paintable_snapshot_symbolic(
    paintable: *mut GtkSymbolicPaintable,
    snapshot: *mut GdkSnapshot,
    width: c_double,
    height: c_double,
    colors: *const GdkRGBA,
    n_colors: size_t
)

Available on crate feature v4_6 only.