On Monday, 11 January 2021 at 18:12:17 UTC, Jack wrote:
thanks! now, how would I add const here?
import std.container : SList;
auto l = SList!Callabck();
doesn't work:
auto l = SList!(const(Callabck()));
auto l = SList!(const Callabck());
You said you want the callbacks to accept both mutable and
immutable. So make the parameter `const` in the callback type:
alias Callabck = void function(const X foo);
If you wanted an `SList` of `const Callabck`s, you'd write that
like so:
auto l = SList!(const Callabck)();
But it seems like `SList` doesn't support const elements. And I
don't think that's what you actually want anyways.
(By the way, you've got a typo there in "Callabck".)
