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Struct std.typecons.No

Convenience names that allow using e.g. Yes.encryption instead of Flag!"encryption".yes and No.encryption instead of Flag!"encryption".no.

struct No ;


Flag!"abc" flag;

writeln(flag); // Flag!"abc".no
writeln(flag); //
if (flag) assert(0);


auto flag =;

writeln(flag); //
if (!flag) assert(0);
if (flag) {} else assert(0);


Andrei Alexandrescu, Bartosz Milewski, Don Clugston, Shin Fujishiro, Kenji Hara


Boost License 1.0.