def prepend_as_2

bend-collections@1.0.0.0 · src/containers/internal/intrusive_list.bend:84

import Base

84def prepend_as_2(~S: Type, ~N: Data, ~H: Data, ~I: Data, ~get_head: S -> H -> S & Maybe<&2, N>, ~set_next: S -> N -> Maybe<&2, N> -> S, ~set_prev: S -> N -> Maybe<&2, N> -> S, ~set_head_nonempty: S -> I -> N -> S, +i: I, +node: N, +head: Maybe<&2, N>, s: S) -> S:
85  prepend_as_3(~S, ~N, ~H, ~I, ~get_head, ~set_next, ~set_prev, ~set_head_nonempty, i, node, write_prev(~S, ~N, ~set_prev, s, head, Some{node}))