Function fmtUtf16Le [src]

Return a Formatter for a (potentially ill-formed) UTF-16 LE string, which will be converted to UTF-8 during formatting. Unpaired surrogates are replaced by the replacement character (U+FFFD).

Prototype

pub fn fmtUtf16Le(utf16le: []const u16) std.fmt.Formatter(formatUtf16Le)

Parameters

utf16le: []const u16

Example

 test fmtUtf16Le {
    const expectFmt = testing.expectFmt;
    try expectFmt("", "{}", .{fmtUtf16Le(utf8ToUtf16LeStringLiteral(""))});
    try expectFmt("", "{}", .{fmtUtf16Le(wtf8ToWtf16LeStringLiteral(""))});
    try expectFmt("foo", "{}", .{fmtUtf16Le(utf8ToUtf16LeStringLiteral("foo"))});
    try expectFmt("foo", "{}", .{fmtUtf16Le(wtf8ToWtf16LeStringLiteral("foo"))});
    try expectFmt("𐐷", "{}", .{fmtUtf16Le(wtf8ToWtf16LeStringLiteral("𐐷"))});
    try expectFmt("퟿", "{}", .{fmtUtf16Le(&[_]u16{mem.readInt(u16, "\xff\xd7", native_endian)})});
    try expectFmt("�", "{}", .{fmtUtf16Le(&[_]u16{mem.readInt(u16, "\x00\xd8", native_endian)})});
    try expectFmt("�", "{}", .{fmtUtf16Le(&[_]u16{mem.readInt(u16, "\xff\xdb", native_endian)})});
    try expectFmt("�", "{}", .{fmtUtf16Le(&[_]u16{mem.readInt(u16, "\x00\xdc", native_endian)})});
    try expectFmt("�", "{}", .{fmtUtf16Le(&[_]u16{mem.readInt(u16, "\xff\xdf", native_endian)})});
    try expectFmt("", "{}", .{fmtUtf16Le(&[_]u16{mem.readInt(u16, "\x00\xe0", native_endian)})});
}

Source

  pub fn fmtUtf16Le(utf16le: []const u16) std.fmt.Formatter(formatUtf16Le) {
    return .{ .data = utf16le };
}  