762     bool canEncode(dchar c) @safe pure @nogc nothrow  in GenericEncoder()
786         assert(canEncode(c));  in GenericEncoder()
865     bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
878         assert(canEncode(c));  in encodedLength()
887         if (!canEncode(c)) c = '?';  in encodeX()
893         if (!canEncode(c)) c = '?';  in encodeViaWrite()
910         return canEncode(c) ? c : INVALID_SEQUENCE;  in safeDecodeViaRead()
948     bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
961         assert(canEncode(c));  in encodedLength()
970         if (!canEncode(c)) c = '?';  in encodeViaWrite()
1333     bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
1368         assert(canEncode(c));  in encodedLength()
1499     bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
1512         assert(canEncode(c));  in encodedLength()
1596     bool canEncode(dchar c) @safe pure @nogc nothrow  in canEncode()  function
1609         assert(canEncode(c));  in encodedLength()
1712 bool canEncode(E)(dchar c)  in canEncode()  function
1714     return EncoderInstance!(E).canEncode(c);  in canEncode()
1720     assert( canEncode!(Latin1Char)('A'));
1721     assert( canEncode!(Latin2Char)('A'));
1722     assert(!canEncode!(AsciiChar)('\u00A0'));
1723     assert( canEncode!(Latin1Char)('\u00A0'));
1724     assert( canEncode!(Latin2Char)('\u00A0'));
1725     assert( canEncode!(Windows1250Char)('\u20AC'));
1726     assert(!canEncode!(Windows1250Char)('\u20AD'));
1727     assert(!canEncode!(Windows1250Char)('\uFFFD'));
1728     assert( canEncode!(Windows1251Char)('\u0402'));
1729     assert(!canEncode!(Windows1251Char)('\u20AD'));
1730     assert(!canEncode!(Windows1251Char)('\uFFFD'));
1731     assert( canEncode!(Windows1252Char)('\u20AC'));
1732     assert(!canEncode!(Windows1252Char)('\u20AD'));
1733     assert(!canEncode!(Windows1252Char)('\uFFFD'));
1734     assert(!canEncode!(char)(cast(dchar) 0x110000));
1745         .find!(x => !canEncode!AsciiChar(x))
2669         abstract bool canEncode(dchar c);
2951         override bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
2953             return std.encoding.canEncode!(AsciiChar)(c);  in canEncode()
3035         override bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
3037             return std.encoding.canEncode!(Latin1Char)(c);  in canEncode()
3111         override bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
3113             return std.encoding.canEncode!(Latin2Char)(c);  in canEncode()
3179         override bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
3181             return std.encoding.canEncode!(Windows1250Char)(c);  in canEncode()
3247         override bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
3249             return std.encoding.canEncode!(Windows1251Char)(c);  in canEncode()
3315         override bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
3317             return std.encoding.canEncode!(Windows1252Char)(c);  in canEncode()
3395         assert(!scheme.canEncode('\uFFFD'));
3452         override bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
3454             return std.encoding.canEncode!(char)(c);  in canEncode()
3521         override bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
3523             return std.encoding.canEncode!(wchar)(c);  in canEncode()
3617         override bool canEncode(dchar c) @safe pure nothrow @nogc  in canEncode()  function
3619             return std.encoding.canEncode!(dchar)(c);  in canEncode()