def pool.take.of

bend-kit-http@0.38.2.0 · http.bend:2697

import Base

2697def pool.take.of(+cap: U32, +key: String, r: Map<&1, List<&1, Conn>> & Maybe<&1, List<&1, Conn>>) -> Pool & Maybe<&1, Conn>:
2698  (m, got) = r
2699  match got:
2700    case None{}:
2701      (Pool{cap, m}, None{})
2702    case Some{xs}:
2703      match xs:
2704        case Nil{}:
2705          (Pool{cap, m}, None{})
2706        case Con{c, t}:
2707          (Pool{cap, Map.set(&1, List<&1, Conn>, m, key, t)}, Some{c})