Function fntype

static/editor.md/lib/codemirror/mode/rust/rust.js:344–348

(type)

    return pass();
  }
  function fntype(type) {
    if (type == "(") return cont(pushlex("("), commasep(rtype, ")"), poplex, fntype);
    if (type == "->") return cont(rtype);
    return pass();
  }
  function pattern(type) {
    if (type == "name") {cx.marked = "def"; return cont(patternmaybeop);}
    if (type == "atom") return cont(patternmaybeop);