def prepend

bend-collections@1.0.0.0 · src/containers/intrusive_doubly_linked_list.bend:37

import Base
import bend-collections@1.0.0.0/src/containers/internal/intrusive_list.bend as Impl

37# Prepend with the same context used to read and write the root.
38def prepend(~S: Type, ~N: Data, ~H: 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 -> H -> N -> S, s: S, +h: H, +node: N) -> S:
39  Impl.prepend(~S, ~N, ~H, ~get_head, ~set_next, ~set_prev, ~set_head_nonempty, s, h, node)