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Enum member std.traits.functionAttributes
Returns the FunctionAttribute mask for function func
.
enum functionAttributes(func...)
= extractAttribFlags!(__traits(getFunctionAttributes, FuncSym))();
See Also
Example
alias FA = FunctionAttribute; // shorten the enum name
real func(real x) pure nothrow @safe
{
return x;
}
static assert(functionAttributes!func & FA .pure_);
static assert(functionAttributes!func & FA .safe);
static assert(!(functionAttributes!func & FA .trusted)); // not @trusted
Authors
Walter Bright,
Tomasz Stachowiak (isExpressions
),
Andrei Alexandrescu,
Shin Fujishiro,
Robert Clipsham,
David Nadlinger,
Kenji Hara,
Shoichi Kato
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.