possibleNullColumn

Undocumented in source.

template possibleNullColumn (

alias sym

) {

import std.typecons : Nullable;;

static if(is(typeof(sym) : Nullable!T, T))

enum possibleNullColumn;

static if(!(is(typeof(sym) : Nullable!T, T)))

static if(is(getAllowNullType!sym == AllowNullType!Args, Args...))

enum possibleNullColumn;

static if(!(is(typeof(sym) : Nullable!T, T)))

static if(!(is(getAllowNullType!sym == AllowNullType!Args, Args...)))

enum possibleNullColumn;

}

Members

Manifest constants

possibleNullColumn enum possibleNullColumn;: Undocumented in source.
possibleNullColumn enum possibleNullColumn;: Undocumented in source.
possibleNullColumn enum possibleNullColumn;: Undocumented in source.

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Source

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