Function formatUnicodeCodepoint [src]

Prototype

pub fn formatUnicodeCodepoint( c: u21, options: FormatOptions, writer: anytype, ) !void

Parameters

c: u21options: FormatOptions

Source

  pub fn formatUnicodeCodepoint(
    c: u21,
    options: FormatOptions,
    writer: anytype,
) !void {
    var buf: [4]u8 = undefined;
    const len = unicode.utf8Encode(c, &buf) catch |err| switch (err) {
        error.Utf8CannotEncodeSurrogateHalf, error.CodepointTooLarge => {
            return formatBuf(&unicode.utf8EncodeComptime(unicode.replacement_character), options, writer);
        },
    };
    return formatBuf(buf[0..len], options, writer);
}  