Function sg_forward_partial_path_stitcher_from_nodes 

#[unsafe(no_mangle)]
pub extern "C" fn sg_forward_partial_path_stitcher_from_nodes(
    graph: *const sg_stack_graph,
    partials: *mut sg_partial_path_arena,
    count: usize,
    starting_nodes: *const sg_node_handle,
) -> *mut sg_forward_partial_path_stitcher

Creates a new forward partial path stitcher that is “seeded” with a set of starting stack graph nodes. The path stitcher will be set up to find complete paths only.