isUnicode

Valid Unicode (UTF-8, UTF-16 or UTF-32) constraint

@safe

@constraint

struct isUnicode {

bool check(T s);

static immutable

string errorMessage;

}

Members

Functions

check bool check(T s): Undocumented in source. Be warned that the author may not have intended to support it.

Static variables

errorMessage string errorMessage;: Undocumented in source.

Examples

assert(test!isUnicode("abcdefghijklmnopqrstuvwxyz"));
assert(test!isUnicode("ABCDEFGHIUJKLMNOPQRSTUVXYZ"));
assert(test!isUnicode("1234567890"));
assert(test!isUnicode("Öl, Müll, Spaß"));
assert(!test!isUnicode("\xFF"));
assert(!test!isUnicode("\xF8\xA1\xA1\xA1\xA1"));

Meta

Source

See Implementation