GLib.unichar_to_utf8

function unichar_to_utf8(c: String, outbuf: String): Number(gint) {
    // Gjs wrapper for g_unichar_to_utf8()
}

Converts a single character to UTF-8.

c

a Unicode character code

outbuf

output buffer, must have at least 6 bytes of space. If null, the length will be computed and returned and nothing will be written to outbuf.

Returns

number of bytes written