Function BasicString.length
Returns the length of the string, in terms of number of characters (utf code units).
size_t length() const pure nothrow @nogc @property scope @trusted;
This is the number of actual characters that conform the contents of the BasicString
, which is not necessarily equal to its storage capacity.
Examples
BasicString!char str = "123";
assert(str .length == 3);
BasicString!wchar wstr = "123";
assert(wstr .length == 3);
BasicString!dchar dstr = "123";
assert(dstr .length == 3);